219932024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{3209}}^1$

素因数の和:3887

約数の個数: 32

約数和(自身を含む): 444906000

約数和(自身を除く): 224973976

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 659, 1318, 2636, 3209, 5272, 6418, 8567, 12836, 17134, 25672, 34268, 41717, 68536, 83434, 166868, 333736, 2114731, 4229462, 8458924, 16917848, 27491503, 54983006, 109966012, 219932024]

約数ペア:

[(1, 219932024), (2, 109966012), (4, 54983006), (8, 27491503), (13, 16917848), (26, 8458924), (52, 4229462), (104, 2114731), (659, 333736), (1318, 166868), (2636, 83434), (3209, 68536), (5272, 41717), (6418, 34268), (8567, 25672), (12836, 17134)]