630109898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{2153}}^1$

素因数の和:2470

約数の個数: 32

約数和(自身を含む): 1055218752

約数和(自身を除く): 425108854

約数列:

[1, 2, 11, 22, 53, 106, 251, 502, 583, 1166, 2153, 2761, 4306, 5522, 13303, 23683, 26606, 47366, 114109, 146333, 228218, 292666, 540403, 1080806, 1255199, 2510398, 5944433, 11888866, 28641359, 57282718, 315054949, 630109898]

約数ペア:

[(1, 630109898), (2, 315054949), (11, 57282718), (22, 28641359), (53, 11888866), (106, 5944433), (251, 2510398), (502, 1255199), (583, 1080806), (1166, 540403), (2153, 292666), (2761, 228218), (4306, 146333), (5522, 114109), (13303, 47366), (23683, 26606)]