1930241012

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{18089}}^1$

素因数の和:18240

約数の個数: 48

約数和(自身を含む): 4003534080

約数和(自身を除く): 2073293068

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 103, 148, 206, 259, 412, 518, 721, 1036, 1442, 2884, 3811, 7622, 15244, 18089, 26677, 36178, 53354, 72356, 106708, 126623, 253246, 506492, 669293, 1338586, 1863167, 2677172, 3726334, 4685051, 7452668, 9370102, 13042169, 18740204, 26084338, 52168676, 68937179, 137874358, 275748716, 482560253, 965120506, 1930241012]

約数ペア:

[(1, 1930241012), (2, 965120506), (4, 482560253), (7, 275748716), (14, 137874358), (28, 68937179), (37, 52168676), (74, 26084338), (103, 18740204), (148, 13042169), (206, 9370102), (259, 7452668), (412, 4685051), (518, 3726334), (721, 2677172), (1036, 1863167), (1442, 1338586), (2884, 669293), (3811, 506492), (7622, 253246), (15244, 126623), (18089, 106708), (26677, 72356), (36178, 53354)]