1385121370

素因数分解:

$2^1\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{119099}}^1$

素因数の和:120269

約数の個数: 16

約数和(自身を含む): 2495383200

約数和(自身を除く): 1110261830

約数列:

[1, 2, 5, 10, 1163, 2326, 5815, 11630, 119099, 238198, 595495, 1190990, 138512137, 277024274, 692560685, 1385121370]

約数ペア:

[(1, 1385121370), (2, 692560685), (5, 277024274), (10, 138512137), (1163, 1190990), (2326, 595495), (5815, 238198), (11630, 119099)]