455909896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{12211}}^1$

素因数の和:12589

約数の個数: 32

約数和(自身を含む): 923227200

約数和(自身を除く): 467317304

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 359, 718, 1436, 2872, 4667, 9334, 12211, 18668, 24422, 37336, 48844, 97688, 158743, 317486, 634972, 1269944, 4383749, 8767498, 17534996, 35069992, 56988737, 113977474, 227954948, 455909896]

約数ペア:

[(1, 455909896), (2, 227954948), (4, 113977474), (8, 56988737), (13, 35069992), (26, 17534996), (52, 8767498), (104, 4383749), (359, 1269944), (718, 634972), (1436, 317486), (2872, 158743), (4667, 97688), (9334, 48844), (12211, 37336), (18668, 24422)]