642011952

素因数分解:

$2^4\times 3^1\times {\mathrm{13375249}}^1$

素因数の和:13375260

約数の個数: 20

約数和(自身を含む): 1658531000

約数和(自身を除く): 1016519048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13375249, 26750498, 40125747, 53500996, 80251494, 107001992, 160502988, 214003984, 321005976, 642011952]

約数ペア:

[(1, 642011952), (2, 321005976), (3, 214003984), (4, 160502988), (6, 107001992), (8, 80251494), (12, 53500996), (16, 40125747), (24, 26750498), (48, 13375249)]