31503673318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{3623}}^1$

素因数の和:3949

約数の個数: 64

約数和(自身を含む): 54707208192

約数和(自身を除く): 23203534874

約数列:

[1, 2, 13, 17, 26, 34, 103, 191, 206, 221, 382, 442, 1339, 1751, 2483, 2678, 3247, 3502, 3623, 4966, 6494, 7246, 19673, 22763, 39346, 42211, 45526, 47099, 61591, 84422, 94198, 123182, 255749, 334441, 373169, 511498, 668882, 691993, 746338, 800683, 1383986, 1601366, 4347733, 4851197, 6343873, 8695466, 8995909, 9702394, 11763881, 12687746, 17991818, 23527762, 71275279, 82470349, 142550558, 152930453, 164940698, 305860906, 926578627, 1211679743, 1853157254, 2423359486, 15751836659, 31503673318]

約数ペア:

[(1, 31503673318), (2, 15751836659), (13, 2423359486), (17, 1853157254), (26, 1211679743), (34, 926578627), (103, 305860906), (191, 164940698), (206, 152930453), (221, 142550558), (382, 82470349), (442, 71275279), (1339, 23527762), (1751, 17991818), (2483, 12687746), (2678, 11763881), (3247, 9702394), (3502, 8995909), (3623, 8695466), (4966, 6343873), (6494, 4851197), (7246, 4347733), (19673, 1601366), (22763, 1383986), (39346, 800683), (42211, 746338), (45526, 691993), (47099, 668882), (61591, 511498), (84422, 373169), (94198, 334441), (123182, 255749)]