13308611890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{21977}}^1$

素因数の和:22243

約数の個数: 64

約数和(自身を含む): 28179664128

約数和(自身を除く): 14871052238

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 211, 287, 410, 422, 574, 1055, 1435, 1477, 2110, 2870, 2954, 7385, 8651, 14770, 17302, 21977, 43255, 43954, 60557, 86510, 109885, 121114, 153839, 219770, 302785, 307678, 605570, 769195, 901057, 1538390, 1802114, 4505285, 4637147, 6307399, 9010570, 9274294, 12614798, 23185735, 31536995, 32460029, 46371470, 63073990, 64920058, 162300145, 190123027, 324600290, 380246054, 950615135, 1330861189, 1901230270, 2661722378, 6654305945, 13308611890]

約数ペア:

[(1, 13308611890), (2, 6654305945), (5, 2661722378), (7, 1901230270), (10, 1330861189), (14, 950615135), (35, 380246054), (41, 324600290), (70, 190123027), (82, 162300145), (205, 64920058), (211, 63073990), (287, 46371470), (410, 32460029), (422, 31536995), (574, 23185735), (1055, 12614798), (1435, 9274294), (1477, 9010570), (2110, 6307399), (2870, 4637147), (2954, 4505285), (7385, 1802114), (8651, 1538390), (14770, 901057), (17302, 769195), (21977, 605570), (43255, 307678), (43954, 302785), (60557, 219770), (86510, 153839), (109885, 121114)]