7918444898

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{313}}^1\times {\mathrm{607}}^1$

素因数の和:1171

約数の個数: 64

約数和(自身を含む): 14753679360

約数和(自身を除く): 6835234462

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 229, 313, 458, 607, 626, 1214, 1603, 2191, 2977, 3206, 4069, 4249, 4382, 5954, 7891, 8138, 8498, 15782, 20839, 28483, 41678, 55237, 56966, 71677, 110474, 139003, 143354, 189991, 278006, 379982, 501739, 931801, 973021, 1003478, 1329937, 1807039, 1863602, 1946042, 2469883, 2659874, 3614078, 4939766, 6522607, 12649273, 13045214, 17289181, 25298546, 34578362, 43507939, 87015878, 304555573, 565603207, 609111146, 1131206414, 3959222449, 7918444898]

約数ペア:

[(1, 7918444898), (2, 3959222449), (7, 1131206414), (13, 609111146), (14, 565603207), (26, 304555573), (91, 87015878), (182, 43507939), (229, 34578362), (313, 25298546), (458, 17289181), (607, 13045214), (626, 12649273), (1214, 6522607), (1603, 4939766), (2191, 3614078), (2977, 2659874), (3206, 2469883), (4069, 1946042), (4249, 1863602), (4382, 1807039), (5954, 1329937), (7891, 1003478), (8138, 973021), (8498, 931801), (15782, 501739), (20839, 379982), (28483, 278006), (41678, 189991), (55237, 143354), (56966, 139003), (71677, 110474)]