889256628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1900121}}^1$

素因数の和:1900144

約数の個数: 36

約数和(自身を含む): 2420755428

約数和(自身を除く): 1531498800

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1900121, 3800242, 5700363, 7600484, 11400726, 17101089, 22801452, 24701573, 34202178, 49403146, 68404356, 74104719, 98806292, 148209438, 222314157, 296418876, 444628314, 889256628]

約数ペア:

[(1, 889256628), (2, 444628314), (3, 296418876), (4, 222314157), (6, 148209438), (9, 98806292), (12, 74104719), (13, 68404356), (18, 49403146), (26, 34202178), (36, 24701573), (39, 22801452), (52, 17101089), (78, 11400726), (117, 7600484), (156, 5700363), (234, 3800242), (468, 1900121)]