1867367060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{194113}}^1$

素因数の和:194172

約数の個数: 48

約数和(自身を含む): 4337283216

約数和(自身を除く): 2469916156

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 9620, 194113, 388226, 776452, 970565, 1941130, 2523469, 3882260, 5046938, 7182181, 10093876, 12617345, 14364362, 25234690, 28728724, 35910905, 50469380, 71821810, 93368353, 143643620, 186736706, 373473412, 466841765, 933683530, 1867367060]

約数ペア:

[(1, 1867367060), (2, 933683530), (4, 466841765), (5, 373473412), (10, 186736706), (13, 143643620), (20, 93368353), (26, 71821810), (37, 50469380), (52, 35910905), (65, 28728724), (74, 25234690), (130, 14364362), (148, 12617345), (185, 10093876), (260, 7182181), (370, 5046938), (481, 3882260), (740, 2523469), (962, 1941130), (1924, 970565), (2405, 776452), (4810, 388226), (9620, 194113)]