2247992552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{12589}}^1$

素因数の和:12726

約数の個数: 64

約数和(自身を含む): 4854200400

約数和(自身を除く): 2606207848

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 101, 104, 136, 202, 221, 404, 442, 808, 884, 1313, 1717, 1768, 2626, 3434, 5252, 6868, 10504, 12589, 13736, 22321, 25178, 44642, 50356, 89284, 100712, 163657, 178568, 214013, 327314, 428026, 654628, 856052, 1271489, 1309256, 1712104, 2542978, 2782169, 5085956, 5564338, 10171912, 11128676, 16529357, 21615313, 22257352, 33058714, 43230626, 66117428, 86461252, 132234856, 172922504, 280999069, 561998138, 1123996276, 2247992552]

約数ペア:

[(1, 2247992552), (2, 1123996276), (4, 561998138), (8, 280999069), (13, 172922504), (17, 132234856), (26, 86461252), (34, 66117428), (52, 43230626), (68, 33058714), (101, 22257352), (104, 21615313), (136, 16529357), (202, 11128676), (221, 10171912), (404, 5564338), (442, 5085956), (808, 2782169), (884, 2542978), (1313, 1712104), (1717, 1309256), (1768, 1271489), (2626, 856052), (3434, 654628), (5252, 428026), (6868, 327314), (10504, 214013), (12589, 178568), (13736, 163657), (22321, 100712), (25178, 89284), (44642, 50356)]