4657432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2357}}^1$

素因数の和:2395

約数の個数: 32

約数和(自身を含む): 9903600

約数和(自身を除く): 5246168

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 2357, 4714, 9428, 18856, 30641, 44783, 61282, 89566, 122564, 179132, 245128, 358264, 582179, 1164358, 2328716, 4657432]

約数ペア:

[(1, 4657432), (2, 2328716), (4, 1164358), (8, 582179), (13, 358264), (19, 245128), (26, 179132), (38, 122564), (52, 89566), (76, 61282), (104, 44783), (152, 30641), (247, 18856), (494, 9428), (988, 4714), (1976, 2357)]