1117551488

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{281641}}^1$

素因数の和:281686

約数の個数: 32

約数和(自身を含む): 2298198720

約数和(自身を除く): 1180647232

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 281641, 563282, 1126564, 2253128, 4506256, 8730871, 9012512, 17461742, 18025024, 34923484, 36050048, 69846968, 139693936, 279387872, 558775744, 1117551488]

約数ペア:

[(1, 1117551488), (2, 558775744), (4, 279387872), (8, 139693936), (16, 69846968), (31, 36050048), (32, 34923484), (62, 18025024), (64, 17461742), (124, 9012512), (128, 8730871), (248, 4506256), (496, 2253128), (992, 1126564), (1984, 563282), (3968, 281641)]