830972012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{261971}}^1$

素因数の和:262049

約数の個数: 24

約数和(自身を含む): 1591741872

約数和(自身を除く): 760769860

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 261971, 523942, 1047884, 3405623, 6811246, 13622492, 15980231, 31960462, 63920924, 207743003, 415486006, 830972012]

約数ペア:

[(1, 830972012), (2, 415486006), (4, 207743003), (13, 63920924), (26, 31960462), (52, 15980231), (61, 13622492), (122, 6811246), (244, 3405623), (793, 1047884), (1586, 523942), (3172, 261971)]