7420819198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1890173}}^1$

素因数の和:1890339

約数の個数: 16

約数和(自身を含む): 12066870816

約数和(自身を除く): 4646051618

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 1890173, 3780346, 24572249, 49144498, 285416123, 570832246, 3710409599, 7420819198]

約数ペア:

[(1, 7420819198), (2, 3710409599), (13, 570832246), (26, 285416123), (151, 49144498), (302, 24572249), (1963, 3780346), (3926, 1890173)]