1395864080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1342177}}^1$

素因数の和:1342203

約数の個数: 40

約数和(自身を含む): 3495031512

約数和(自身を除く): 2099167432

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1342177, 2684354, 5368708, 6710885, 10737416, 13421770, 17448301, 21474832, 26843540, 34896602, 53687080, 69793204, 87241505, 107374160, 139586408, 174483010, 279172816, 348966020, 697932040, 1395864080]

約数ペア:

[(1, 1395864080), (2, 697932040), (4, 348966020), (5, 279172816), (8, 174483010), (10, 139586408), (13, 107374160), (16, 87241505), (20, 69793204), (26, 53687080), (40, 34896602), (52, 26843540), (65, 21474832), (80, 17448301), (104, 13421770), (130, 10737416), (208, 6710885), (260, 5368708), (520, 2684354), (1040, 1342177)]