487411285816

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2382637}}^1$

素因数の和:2382944

約数の個数: 64

約数和(自身を含む): 1128798578880

約数和(自身を除く): 641387293064

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 281, 364, 562, 728, 1124, 1967, 2248, 3653, 3934, 7306, 7868, 14612, 15736, 25571, 29224, 51142, 102284, 204568, 2382637, 4765274, 9530548, 16678459, 19061096, 30974281, 33356918, 61948562, 66713836, 123897124, 133427672, 216819967, 247794248, 433639934, 669520997, 867279868, 1339041994, 1734559736, 2678083988, 4686646979, 5356167976, 8703772961, 9373293958, 17407545922, 18746587916, 34815091844, 37493175832, 60926410727, 69630183688, 121852821454, 243705642908, 487411285816]

約数ペア:

[(1, 487411285816), (2, 243705642908), (4, 121852821454), (7, 69630183688), (8, 60926410727), (13, 37493175832), (14, 34815091844), (26, 18746587916), (28, 17407545922), (52, 9373293958), (56, 8703772961), (91, 5356167976), (104, 4686646979), (182, 2678083988), (281, 1734559736), (364, 1339041994), (562, 867279868), (728, 669520997), (1124, 433639934), (1967, 247794248), (2248, 216819967), (3653, 133427672), (3934, 123897124), (7306, 66713836), (7868, 61948562), (14612, 33356918), (15736, 30974281), (25571, 19061096), (29224, 16678459), (51142, 9530548), (102284, 4765274), (204568, 2382637)]