245366316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{524287}}^1$

素因数の和:524310

約数の個数: 36

約数和(自身を含む): 667942912

約数和(自身を除く): 422576596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 524287, 1048574, 1572861, 2097148, 3145722, 4718583, 6291444, 6815731, 9437166, 13631462, 18874332, 20447193, 27262924, 40894386, 61341579, 81788772, 122683158, 245366316]

約数ペア:

[(1, 245366316), (2, 122683158), (3, 81788772), (4, 61341579), (6, 40894386), (9, 27262924), (12, 20447193), (13, 18874332), (18, 13631462), (26, 9437166), (36, 6815731), (39, 6291444), (52, 4718583), (78, 3145722), (117, 2097148), (156, 1572861), (234, 1048574), (468, 524287)]