3977673604

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{2957}}^1$

素因数の和:3208

約数の個数: 48

約数和(自身を含む): 7317500400

約数和(自身を除く): 3339826796

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 149, 244, 298, 596, 2257, 2957, 4514, 5513, 5914, 9028, 9089, 11026, 11828, 18178, 22052, 36356, 109409, 180377, 218818, 336293, 360754, 437636, 440593, 672586, 721508, 881186, 1345172, 1762372, 6673949, 13347898, 16301941, 26695796, 26876173, 32603882, 53752346, 65207764, 107504692, 994418401, 1988836802, 3977673604]

約数ペア:

[(1, 3977673604), (2, 1988836802), (4, 994418401), (37, 107504692), (61, 65207764), (74, 53752346), (122, 32603882), (148, 26876173), (149, 26695796), (244, 16301941), (298, 13347898), (596, 6673949), (2257, 1762372), (2957, 1345172), (4514, 881186), (5513, 721508), (5914, 672586), (9028, 440593), (9089, 437636), (11026, 360754), (11828, 336293), (18178, 218818), (22052, 180377), (36356, 109409)]