690826655662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{94057}}^1$

素因数の和:94565

約数の個数: 64

約数和(自身を含む): 1240310490048

約数和(自身を除く): 549483834386

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 143, 286, 421, 671, 793, 842, 1342, 1586, 4631, 5473, 8723, 9262, 10946, 17446, 25681, 51362, 60203, 94057, 120406, 188114, 282491, 333853, 564982, 667706, 1034627, 1222741, 2069254, 2445482, 3672383, 5737477, 7344766, 11474954, 13450151, 26900302, 39597997, 63112247, 74587201, 79195994, 126224494, 149174402, 435577967, 514773961, 820459211, 871155934, 1029547922, 1640918422, 2415477817, 4830955634, 5662513571, 11325027142, 26570255987, 31401211621, 53140511974, 62802423242, 345413327831, 690826655662]

約数ペア:

[(1, 690826655662), (2, 345413327831), (11, 62802423242), (13, 53140511974), (22, 31401211621), (26, 26570255987), (61, 11325027142), (122, 5662513571), (143, 4830955634), (286, 2415477817), (421, 1640918422), (671, 1029547922), (793, 871155934), (842, 820459211), (1342, 514773961), (1586, 435577967), (4631, 149174402), (5473, 126224494), (8723, 79195994), (9262, 74587201), (10946, 63112247), (17446, 39597997), (25681, 26900302), (51362, 13450151), (60203, 11474954), (94057, 7344766), (120406, 5737477), (188114, 3672383), (282491, 2445482), (333853, 2069254), (564982, 1222741), (667706, 1034627)]