1222389632

素因数分解:

$2^7\times {\mathrm{373}}^1\times {\mathrm{25603}}^1$

素因数の和:25990

約数の個数: 32

約数和(自身を含む): 2441853480

約数和(自身を除く): 1219463848

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 373, 746, 1492, 2984, 5968, 11936, 23872, 25603, 47744, 51206, 102412, 204824, 409648, 819296, 1638592, 3277184, 9549919, 19099838, 38199676, 76399352, 152798704, 305597408, 611194816, 1222389632]

約数ペア:

[(1, 1222389632), (2, 611194816), (4, 305597408), (8, 152798704), (16, 76399352), (32, 38199676), (64, 19099838), (128, 9549919), (373, 3277184), (746, 1638592), (1492, 819296), (2984, 409648), (5968, 204824), (11936, 102412), (23872, 51206), (25603, 47744)]