2108295798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1\times {\mathrm{1399}}^1$

素因数の和:2141

約数の個数: 64

約数和(自身を含む): 4920652800

約数和(自身を除く): 2812357002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 677, 742, 1113, 1354, 1399, 2031, 2226, 2798, 4062, 4197, 4739, 8394, 9478, 9793, 14217, 19586, 28434, 29379, 35881, 58758, 71762, 74147, 107643, 148294, 215286, 222441, 251167, 444882, 502334, 519029, 753501, 947123, 1038058, 1507002, 1557087, 1894246, 2841369, 3114174, 5682738, 6629861, 13259722, 19889583, 39779166, 50197519, 100395038, 150592557, 301185114, 351382633, 702765266, 1054147899, 2108295798]

約数ペア:

[(1, 2108295798), (2, 1054147899), (3, 702765266), (6, 351382633), (7, 301185114), (14, 150592557), (21, 100395038), (42, 50197519), (53, 39779166), (106, 19889583), (159, 13259722), (318, 6629861), (371, 5682738), (677, 3114174), (742, 2841369), (1113, 1894246), (1354, 1557087), (1399, 1507002), (2031, 1038058), (2226, 947123), (2798, 753501), (4062, 519029), (4197, 502334), (4739, 444882), (8394, 251167), (9478, 222441), (9793, 215286), (14217, 148294), (19586, 107643), (28434, 74147), (29379, 71762), (35881, 58758)]