387416906110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4013}}^1\times {\mathrm{742619}}^1$

素因数の和:746652

約数の個数: 32

約数和(自身を含む): 751180923360

約数和(自身を除く): 363764017250

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4013, 8026, 20065, 40130, 52169, 104338, 260845, 521690, 742619, 1485238, 3713095, 7426190, 9654047, 19308094, 48270235, 96540470, 2980130047, 5960260094, 14900650235, 29801300470, 38741690611, 77483381222, 193708453055, 387416906110]

約数ペア:

[(1, 387416906110), (2, 193708453055), (5, 77483381222), (10, 38741690611), (13, 29801300470), (26, 14900650235), (65, 5960260094), (130, 2980130047), (4013, 96540470), (8026, 48270235), (20065, 19308094), (40130, 9654047), (52169, 7426190), (104338, 3713095), (260845, 1485238), (521690, 742619)]