7131477892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{229249}}^1$

素因数の和:229372

約数の個数: 48

約数和(自身を含む): 15713712000

約数和(自身を除く): 8582234108

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 101, 154, 202, 308, 404, 707, 1111, 1414, 2222, 2828, 4444, 7777, 15554, 31108, 229249, 458498, 916996, 1604743, 2521739, 3209486, 5043478, 6418972, 10086956, 17652173, 23154149, 35304346, 46308298, 70608692, 92616596, 162079043, 254695639, 324158086, 509391278, 648316172, 1018782556, 1782869473, 3565738946, 7131477892]

約数ペア:

[(1, 7131477892), (2, 3565738946), (4, 1782869473), (7, 1018782556), (11, 648316172), (14, 509391278), (22, 324158086), (28, 254695639), (44, 162079043), (77, 92616596), (101, 70608692), (154, 46308298), (202, 35304346), (308, 23154149), (404, 17652173), (707, 10086956), (1111, 6418972), (1414, 5043478), (2222, 3209486), (2828, 2521739), (4444, 1604743), (7777, 916996), (15554, 458498), (31108, 229249)]