1616281612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{3673}}^1$

素因数の和:3898

約数の個数: 48

約数和(自身を含む): 3151586592

約数和(自身を除く): 1535304980

約数列:

[1, 2, 4, 11, 22, 44, 73, 137, 146, 274, 292, 548, 803, 1507, 1606, 3014, 3212, 3673, 6028, 7346, 10001, 14692, 20002, 40004, 40403, 80806, 110011, 161612, 220022, 268129, 440044, 503201, 536258, 1006402, 1072516, 2012804, 2949419, 5535211, 5898838, 11070422, 11797676, 22140844, 36733673, 73467346, 146934692, 404070403, 808140806, 1616281612]

約数ペア:

[(1, 1616281612), (2, 808140806), (4, 404070403), (11, 146934692), (22, 73467346), (44, 36733673), (73, 22140844), (137, 11797676), (146, 11070422), (274, 5898838), (292, 5535211), (548, 2949419), (803, 2012804), (1507, 1072516), (1606, 1006402), (3014, 536258), (3212, 503201), (3673, 440044), (6028, 268129), (7346, 220022), (10001, 161612), (14692, 110011), (20002, 80806), (40004, 40403)]