1672188830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{38861}}^1$

素因数の和:39212

約数の個数: 32

約数和(自身を含む): 3251350368

約数和(自身を除く): 1579161538

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 331, 662, 1655, 3310, 4303, 8606, 21515, 38861, 43030, 77722, 194305, 388610, 505193, 1010386, 2525965, 5051930, 12862991, 25725982, 64314955, 128629910, 167218883, 334437766, 836094415, 1672188830]

約数ペア:

[(1, 1672188830), (2, 836094415), (5, 334437766), (10, 167218883), (13, 128629910), (26, 64314955), (65, 25725982), (130, 12862991), (331, 5051930), (662, 2525965), (1655, 1010386), (3310, 505193), (4303, 388610), (8606, 194305), (21515, 77722), (38861, 43030)]