63181406990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25579517}}^1$

素因数の和:25579556

約数の個数: 32

約数和(自身を含む): 128920770720

約数和(自身を除く): 65739363730

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 25579517, 51159034, 127897585, 255795170, 332533721, 486010823, 665067442, 972021646, 1662668605, 2430054115, 3325337210, 4860108230, 6318140699, 12636281398, 31590703495, 63181406990]

約数ペア:

[(1, 63181406990), (2, 31590703495), (5, 12636281398), (10, 6318140699), (13, 4860108230), (19, 3325337210), (26, 2430054115), (38, 1662668605), (65, 972021646), (95, 665067442), (130, 486010823), (190, 332533721), (247, 255795170), (494, 127897585), (1235, 51159034), (2470, 25579517)]