1689103612

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{12539}}^1$

素因数の和:12850

約数の個数: 48

約数和(自身を含む): 3589850880

約数和(自身を除く): 1900747268

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 283, 476, 566, 1132, 1981, 3962, 4811, 7924, 9622, 12539, 19244, 25078, 33677, 50156, 67354, 87773, 134708, 175546, 213163, 351092, 426326, 852652, 1492141, 2984282, 3548537, 5968564, 7097074, 14194148, 24839759, 49679518, 60325129, 99359036, 120650258, 241300516, 422275903, 844551806, 1689103612]

約数ペア:

[(1, 1689103612), (2, 844551806), (4, 422275903), (7, 241300516), (14, 120650258), (17, 99359036), (28, 60325129), (34, 49679518), (68, 24839759), (119, 14194148), (238, 7097074), (283, 5968564), (476, 3548537), (566, 2984282), (1132, 1492141), (1981, 852652), (3962, 426326), (4811, 351092), (7924, 213163), (9622, 175546), (12539, 134708), (19244, 87773), (25078, 67354), (33677, 50156)]