1497284908

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{1879}}^1$

素因数の和:2230

約数の個数: 48

約数和(自身を含む): 3032064000

約数和(自身を除く): 1534779092

約数列:

[1, 2, 4, 7, 14, 28, 149, 191, 298, 382, 596, 764, 1043, 1337, 1879, 2086, 2674, 3758, 4172, 5348, 7516, 13153, 26306, 28459, 52612, 56918, 113836, 199213, 279971, 358889, 398426, 559942, 717778, 796852, 1119884, 1435556, 1959797, 2512223, 3919594, 5024446, 7839188, 10048892, 53474461, 106948922, 213897844, 374321227, 748642454, 1497284908]

約数ペア:

[(1, 1497284908), (2, 748642454), (4, 374321227), (7, 213897844), (14, 106948922), (28, 53474461), (149, 10048892), (191, 7839188), (298, 5024446), (382, 3919594), (596, 2512223), (764, 1959797), (1043, 1435556), (1337, 1119884), (1879, 796852), (2086, 717778), (2674, 559942), (3758, 398426), (4172, 358889), (5348, 279971), (7516, 199213), (13153, 113836), (26306, 56918), (28459, 52612)]