7139900818

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{947}}^1\times {\mathrm{15773}}^1$

素因数の和:16961

約数の個数: 16

約数和(自身を含む): 10766701440

約数和(自身を除く): 3626800622

約数列:

[1, 2, 239, 478, 947, 1894, 15773, 31546, 226333, 452666, 3769747, 7539494, 14937031, 29874062, 3569950409, 7139900818]

約数ペア:

[(1, 7139900818), (2, 3569950409), (239, 29874062), (478, 14937031), (947, 7539494), (1894, 3769747), (15773, 452666), (31546, 226333)]