13303480990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{534491}}^1$

素因数の和:534648

約数の個数: 32

約数和(自身を含む): 25399059840

約数和(自身を除く): 12095578850

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 655, 1310, 2489, 4978, 12445, 24890, 534491, 1068982, 2672455, 5344910, 10155329, 20310658, 50776645, 70018321, 101553290, 140036642, 350091605, 700183210, 1330348099, 2660696198, 6651740495, 13303480990]

約数ペア:

[(1, 13303480990), (2, 6651740495), (5, 2660696198), (10, 1330348099), (19, 700183210), (38, 350091605), (95, 140036642), (131, 101553290), (190, 70018321), (262, 50776645), (655, 20310658), (1310, 10155329), (2489, 5344910), (4978, 2672455), (12445, 1068982), (24890, 534491)]