2660140896

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{3958543}}^1$

素因数の和:3958563

約数の個数: 48

約数和(自身を含む): 7980424704

約数和(自身を除く): 5320283808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 3958543, 7917086, 11875629, 15834172, 23751258, 27709801, 31668344, 47502516, 55419602, 63336688, 83129403, 95005032, 110839204, 126673376, 166258806, 190010064, 221678408, 332517612, 380020128, 443356816, 665035224, 886713632, 1330070448, 2660140896]

約数ペア:

[(1, 2660140896), (2, 1330070448), (3, 886713632), (4, 665035224), (6, 443356816), (7, 380020128), (8, 332517612), (12, 221678408), (14, 190010064), (16, 166258806), (21, 126673376), (24, 110839204), (28, 95005032), (32, 83129403), (42, 63336688), (48, 55419602), (56, 47502516), (84, 31668344), (96, 27709801), (112, 23751258), (168, 15834172), (224, 11875629), (336, 7917086), (672, 3958543)]