2005874357788

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{9071593}}^1$

素因数の和:9071806

約数の個数: 48

約数和(自身を含む): 4114875038400

約数和(自身を除く): 2109000680612

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 149, 212, 298, 371, 596, 742, 1043, 1484, 2086, 4172, 7897, 15794, 31588, 55279, 110558, 221116, 9071593, 18143186, 36286372, 63501151, 127002302, 254004604, 480794429, 961588858, 1351667357, 1923177716, 2703334714, 3365561003, 5406669428, 6731122006, 9461671499, 13462244012, 18923342998, 37846685996, 71638369921, 143276739842, 286553479684, 501468589447, 1002937178894, 2005874357788]

約数ペア:

[(1, 2005874357788), (2, 1002937178894), (4, 501468589447), (7, 286553479684), (14, 143276739842), (28, 71638369921), (53, 37846685996), (106, 18923342998), (149, 13462244012), (212, 9461671499), (298, 6731122006), (371, 5406669428), (596, 3365561003), (742, 2703334714), (1043, 1923177716), (1484, 1351667357), (2086, 961588858), (4172, 480794429), (7897, 254004604), (15794, 127002302), (31588, 63501151), (55279, 36286372), (110558, 18143186), (221116, 9071593)]