1961353142

素因数分解:

$2^1\times 7^1\times {\mathrm{1607}}^1\times {\mathrm{87179}}^1$

素因数の和:88795

約数の個数: 16

約数和(自身を含む): 3364450560

約数和(自身を除く): 1403097418

約数列:

[1, 2, 7, 14, 1607, 3214, 11249, 22498, 87179, 174358, 610253, 1220506, 140096653, 280193306, 980676571, 1961353142]

約数ペア:

[(1, 1961353142), (2, 980676571), (7, 280193306), (14, 140096653), (1607, 1220506), (3214, 610253), (11249, 174358), (22498, 87179)]