1376993748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{11131}}^1$

素因数の和:11225

約数の個数: 72

約数和(自身を含む): 3536502816

約数和(自身を除く): 2159509068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 169, 183, 244, 338, 366, 507, 676, 732, 793, 1014, 1586, 2028, 2379, 3172, 4758, 9516, 10309, 11131, 20618, 22262, 30927, 33393, 41236, 44524, 61854, 66786, 123708, 133572, 144703, 289406, 434109, 578812, 678991, 868218, 1357982, 1736436, 1881139, 2036973, 2715964, 3762278, 4073946, 5643417, 7524556, 8147892, 8826883, 11286834, 17653766, 22573668, 26480649, 35307532, 52961298, 105922596, 114749479, 229498958, 344248437, 458997916, 688496874, 1376993748]

約数ペア:

[(1, 1376993748), (2, 688496874), (3, 458997916), (4, 344248437), (6, 229498958), (12, 114749479), (13, 105922596), (26, 52961298), (39, 35307532), (52, 26480649), (61, 22573668), (78, 17653766), (122, 11286834), (156, 8826883), (169, 8147892), (183, 7524556), (244, 5643417), (338, 4073946), (366, 3762278), (507, 2715964), (676, 2036973), (732, 1881139), (793, 1736436), (1014, 1357982), (1586, 868218), (2028, 678991), (2379, 578812), (3172, 434109), (4758, 289406), (9516, 144703), (10309, 133572), (11131, 123708), (20618, 66786), (22262, 61854), (30927, 44524), (33393, 41236)]