4910287408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{761521}}^1$

素因数の和:761573

約数の個数: 40

約数和(自身を含む): 10576017536

約数和(自身を除く): 5665730128

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 761521, 1523042, 3046084, 6092168, 9899773, 12184336, 19799546, 23607151, 39599092, 47214302, 79198184, 94428604, 158396368, 188857208, 306892963, 377714416, 613785926, 1227571852, 2455143704, 4910287408]

約数ペア:

[(1, 4910287408), (2, 2455143704), (4, 1227571852), (8, 613785926), (13, 377714416), (16, 306892963), (26, 188857208), (31, 158396368), (52, 94428604), (62, 79198184), (104, 47214302), (124, 39599092), (208, 23607151), (248, 19799546), (403, 12184336), (496, 9899773), (806, 6092168), (1612, 3046084), (3224, 1523042), (6448, 761521)]