15557121034

素因数分解:

$2^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8039}}^1$

素因数の和:8113

約数の個数: 80

約数和(自身を含む): 30266933760

約数和(自身を除く): 14709812726

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 182, 217, 343, 403, 434, 637, 686, 806, 1274, 1519, 2401, 2821, 3038, 4459, 4802, 5642, 8039, 8918, 10633, 16078, 19747, 21266, 31213, 39494, 56273, 62426, 74431, 104507, 112546, 138229, 148862, 209014, 249209, 276458, 393911, 498418, 731549, 787822, 967603, 1463098, 1744463, 1935206, 2757377, 3239717, 3488926, 5120843, 5514754, 6479434, 10241686, 12211241, 19301639, 22678019, 24422482, 35845901, 38603278, 45356038, 71691802, 85478687, 158746133, 170957374, 250921307, 317492266, 501842614, 598350809, 1111222931, 1196701618, 2222445862, 7778560517, 15557121034]

約数ペア:

[(1, 15557121034), (2, 7778560517), (7, 2222445862), (13, 1196701618), (14, 1111222931), (26, 598350809), (31, 501842614), (49, 317492266), (62, 250921307), (91, 170957374), (98, 158746133), (182, 85478687), (217, 71691802), (343, 45356038), (403, 38603278), (434, 35845901), (637, 24422482), (686, 22678019), (806, 19301639), (1274, 12211241), (1519, 10241686), (2401, 6479434), (2821, 5514754), (3038, 5120843), (4459, 3488926), (4802, 3239717), (5642, 2757377), (8039, 1935206), (8918, 1744463), (10633, 1463098), (16078, 967603), (19747, 787822), (21266, 731549), (31213, 498418), (39494, 393911), (56273, 276458), (62426, 249209), (74431, 209014), (104507, 148862), (112546, 138229)]