2011554944

素因数分解:

$2^7\times 7^1\times {\mathrm{283}}^1\times {\mathrm{7933}}^1$

素因数の和:8237

約数の個数: 64

約数和(自身を含む): 4596642240

約数和(自身を除く): 2585087296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 283, 448, 566, 896, 1132, 1981, 2264, 3962, 4528, 7924, 7933, 9056, 15848, 15866, 18112, 31696, 31732, 36224, 55531, 63392, 63464, 111062, 126784, 126928, 222124, 253568, 253856, 444248, 507712, 888496, 1015424, 1776992, 2245039, 3553984, 4490078, 7107968, 8980156, 15715273, 17960312, 31430546, 35920624, 62861092, 71841248, 125722184, 143682496, 251444368, 287364992, 502888736, 1005777472, 2011554944]

約数ペア:

[(1, 2011554944), (2, 1005777472), (4, 502888736), (7, 287364992), (8, 251444368), (14, 143682496), (16, 125722184), (28, 71841248), (32, 62861092), (56, 35920624), (64, 31430546), (112, 17960312), (128, 15715273), (224, 8980156), (283, 7107968), (448, 4490078), (566, 3553984), (896, 2245039), (1132, 1776992), (1981, 1015424), (2264, 888496), (3962, 507712), (4528, 444248), (7924, 253856), (7933, 253568), (9056, 222124), (15848, 126928), (15866, 126784), (18112, 111062), (31696, 63464), (31732, 63392), (36224, 55531)]