3899572274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1709}}^1$

素因数の和:1923

約数の個数: 64

約数和(自身を含む): 6894720000

約数和(自身を除く): 2995147726

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 149, 247, 298, 403, 494, 589, 806, 1178, 1709, 1937, 2831, 3418, 3874, 4619, 5662, 7657, 9238, 15314, 22217, 32471, 36803, 44434, 52979, 60047, 64942, 73606, 87761, 105958, 120094, 175522, 254641, 422123, 509282, 688727, 844246, 1006601, 1140893, 1377454, 2013202, 2281786, 3310333, 4838179, 6620666, 7893871, 9676358, 13085813, 15787742, 26171626, 62896327, 102620323, 125792654, 149983549, 205240646, 299967098, 1949786137, 3899572274]

約数ペア:

[(1, 3899572274), (2, 1949786137), (13, 299967098), (19, 205240646), (26, 149983549), (31, 125792654), (38, 102620323), (62, 62896327), (149, 26171626), (247, 15787742), (298, 13085813), (403, 9676358), (494, 7893871), (589, 6620666), (806, 4838179), (1178, 3310333), (1709, 2281786), (1937, 2013202), (2831, 1377454), (3418, 1140893), (3874, 1006601), (4619, 844246), (5662, 688727), (7657, 509282), (9238, 422123), (15314, 254641), (22217, 175522), (32471, 120094), (36803, 105958), (44434, 87761), (52979, 73606), (60047, 64942)]