1975481976

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2339}}^1\times {\mathrm{2707}}^1$

素因数の和:5068

約数の個数: 64

約数和(自身を含む): 5322844800

約数和(自身を除く): 3347362824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2339, 2707, 4678, 5414, 7017, 8121, 9356, 10828, 14034, 16242, 18712, 21656, 28068, 30407, 32484, 35191, 56136, 60814, 64968, 70382, 91221, 105573, 121628, 140764, 182442, 211146, 243256, 281528, 364884, 422292, 729768, 844584, 6331673, 12663346, 18995019, 25326692, 37990038, 50653384, 75980076, 82311749, 151960152, 164623498, 246935247, 329246996, 493870494, 658493992, 987740988, 1975481976]

約数ペア:

[(1, 1975481976), (2, 987740988), (3, 658493992), (4, 493870494), (6, 329246996), (8, 246935247), (12, 164623498), (13, 151960152), (24, 82311749), (26, 75980076), (39, 50653384), (52, 37990038), (78, 25326692), (104, 18995019), (156, 12663346), (312, 6331673), (2339, 844584), (2707, 729768), (4678, 422292), (5414, 364884), (7017, 281528), (8121, 243256), (9356, 211146), (10828, 182442), (14034, 140764), (16242, 121628), (18712, 105573), (21656, 91221), (28068, 70382), (30407, 64968), (32484, 60814), (35191, 56136)]