2457632384

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{619363}}^1$

素因数の和:619408

約数の個数: 32

約数和(自身を含む): 5054010240

約数和(自身を除く): 2596377856

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 619363, 1238726, 2477452, 4954904, 9909808, 19200253, 19819616, 38400506, 39639232, 76801012, 79278464, 153602024, 307204048, 614408096, 1228816192, 2457632384]

約数ペア:

[(1, 2457632384), (2, 1228816192), (4, 614408096), (8, 307204048), (16, 153602024), (31, 79278464), (32, 76801012), (62, 39639232), (64, 38400506), (124, 19819616), (128, 19200253), (248, 9909808), (496, 4954904), (992, 2477452), (1984, 1238726), (3968, 619363)]