2019954171248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{1191719}}^1$

素因数の和:1192050

約数の個数: 80

約数和(自身を含む): 4375566820800

約数和(自身を除く): 2355612649552

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 281, 377, 464, 562, 754, 1124, 1508, 2248, 3016, 3653, 4496, 6032, 7306, 8149, 14612, 16298, 29224, 32596, 58448, 65192, 105937, 130384, 211874, 423748, 847496, 1191719, 1694992, 2383438, 4766876, 9533752, 15492347, 19067504, 30984694, 34559851, 61969388, 69119702, 123938776, 138239404, 247877552, 276478808, 334873039, 449278063, 552957616, 669746078, 898556126, 1339492156, 1797112252, 2678984312, 3594224504, 4353349507, 5357968624, 7188449008, 8706699014, 9711318131, 17413398028, 19422636262, 34826796056, 38845272524, 69653592112, 77690545048, 126247135703, 155381090096, 252494271406, 504988542812, 1009977085624, 2019954171248]

約数ペア:

[(1, 2019954171248), (2, 1009977085624), (4, 504988542812), (8, 252494271406), (13, 155381090096), (16, 126247135703), (26, 77690545048), (29, 69653592112), (52, 38845272524), (58, 34826796056), (104, 19422636262), (116, 17413398028), (208, 9711318131), (232, 8706699014), (281, 7188449008), (377, 5357968624), (464, 4353349507), (562, 3594224504), (754, 2678984312), (1124, 1797112252), (1508, 1339492156), (2248, 898556126), (3016, 669746078), (3653, 552957616), (4496, 449278063), (6032, 334873039), (7306, 276478808), (8149, 247877552), (14612, 138239404), (16298, 123938776), (29224, 69119702), (32596, 61969388), (58448, 34559851), (65192, 30984694), (105937, 19067504), (130384, 15492347), (211874, 9533752), (423748, 4766876), (847496, 2383438), (1191719, 1694992)]