424014760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{815413}}^1$

素因数の和:815437

約数の個数: 32

約数和(自身を含む): 1027421640

約数和(自身を除く): 603406880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 815413, 1630826, 3261652, 4077065, 6523304, 8154130, 10600369, 16308260, 21200738, 32616520, 42401476, 53001845, 84802952, 106003690, 212007380, 424014760]

約数ペア:

[(1, 424014760), (2, 212007380), (4, 106003690), (5, 84802952), (8, 53001845), (10, 42401476), (13, 32616520), (20, 21200738), (26, 16308260), (40, 10600369), (52, 8154130), (65, 6523304), (104, 4077065), (130, 3261652), (260, 1630826), (520, 815413)]