426331390

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{7069}}^1$

素因数の和:7276

約数の個数: 32

約数和(自身を含む): 793084320

約数和(自身を除く): 366752930

約数列:

[1, 2, 5, 10, 37, 74, 163, 185, 326, 370, 815, 1630, 6031, 7069, 12062, 14138, 30155, 35345, 60310, 70690, 261553, 523106, 1152247, 1307765, 2304494, 2615530, 5761235, 11522470, 42633139, 85266278, 213165695, 426331390]

約数ペア:

[(1, 426331390), (2, 213165695), (5, 85266278), (10, 42633139), (37, 11522470), (74, 5761235), (163, 2615530), (185, 2304494), (326, 1307765), (370, 1152247), (815, 523106), (1630, 261553), (6031, 70690), (7069, 60310), (12062, 35345), (14138, 30155)]