401608712

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{673}}^1\times {\mathrm{769}}^1$

素因数の和:1545

約数の個数: 32

約数和(自身を含む): 762900600

約数和(自身を除く): 361291888

約数列:

[1, 2, 4, 8, 97, 194, 388, 673, 769, 776, 1346, 1538, 2692, 3076, 5384, 6152, 65281, 74593, 130562, 149186, 261124, 298372, 517537, 522248, 596744, 1035074, 2070148, 4140296, 50201089, 100402178, 200804356, 401608712]

約数ペア:

[(1, 401608712), (2, 200804356), (4, 100402178), (8, 50201089), (97, 4140296), (194, 2070148), (388, 1035074), (673, 596744), (769, 522248), (776, 517537), (1346, 298372), (1538, 261124), (2692, 149186), (3076, 130562), (5384, 74593), (6152, 65281)]