1266518708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{18217}}^1$

素因数の和:18432

約数の個数: 48

約数和(自身を含む): 2742319104

約数和(自身を除く): 1475800396

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 191, 364, 382, 764, 1337, 2483, 2674, 4966, 5348, 9932, 17381, 18217, 34762, 36434, 69524, 72868, 127519, 236821, 255038, 473642, 510076, 947284, 1657747, 3315494, 3479447, 6630988, 6958894, 13917788, 24356129, 45232811, 48712258, 90465622, 97424516, 180931244, 316629677, 633259354, 1266518708]

約数ペア:

[(1, 1266518708), (2, 633259354), (4, 316629677), (7, 180931244), (13, 97424516), (14, 90465622), (26, 48712258), (28, 45232811), (52, 24356129), (91, 13917788), (182, 6958894), (191, 6630988), (364, 3479447), (382, 3315494), (764, 1657747), (1337, 947284), (2483, 510076), (2674, 473642), (4966, 255038), (5348, 236821), (9932, 127519), (17381, 72868), (18217, 69524), (34762, 36434)]