4219492708

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1\times {\mathrm{617}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 7711216128

約数和(自身を除く): 3491723420

約数列:

[1, 2, 4, 31, 62, 124, 131, 262, 421, 524, 617, 842, 1234, 1684, 2468, 4061, 8122, 13051, 16244, 19127, 26102, 38254, 52204, 55151, 76508, 80827, 110302, 161654, 220604, 259757, 323308, 519514, 1039028, 1709681, 2505637, 3419362, 5011274, 6838724, 8052467, 10022548, 16104934, 32209868, 34028167, 68056334, 136112668, 1054873177, 2109746354, 4219492708]

約数ペア:

[(1, 4219492708), (2, 2109746354), (4, 1054873177), (31, 136112668), (62, 68056334), (124, 34028167), (131, 32209868), (262, 16104934), (421, 10022548), (524, 8052467), (617, 6838724), (842, 5011274), (1234, 3419362), (1684, 2505637), (2468, 1709681), (4061, 1039028), (8122, 519514), (13051, 323308), (16244, 259757), (19127, 220604), (26102, 161654), (38254, 110302), (52204, 80827), (55151, 76508)]