1252504016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4120079}}^1$

素因数の和:4120106

約数の個数: 20

約数和(自身を含む): 2554449600

約数和(自身を除く): 1301945584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4120079, 8240158, 16480316, 32960632, 65921264, 78281501, 156563002, 313126004, 626252008, 1252504016]

約数ペア:

[(1, 1252504016), (2, 626252008), (4, 313126004), (8, 156563002), (16, 78281501), (19, 65921264), (38, 32960632), (76, 16480316), (152, 8240158), (304, 4120079)]