2763056

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 40

約数和(自身を含む): 5766000

約数和(自身を除く): 3002944

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 149, 152, 244, 298, 304, 488, 596, 976, 1159, 1192, 2318, 2384, 2831, 4636, 5662, 9089, 9272, 11324, 18178, 18544, 22648, 36356, 45296, 72712, 145424, 172691, 345382, 690764, 1381528, 2763056]

約数ペア:

[(1, 2763056), (2, 1381528), (4, 690764), (8, 345382), (16, 172691), (19, 145424), (38, 72712), (61, 45296), (76, 36356), (122, 22648), (149, 18544), (152, 18178), (244, 11324), (298, 9272), (304, 9089), (488, 5662), (596, 4636), (976, 2831), (1159, 2384), (1192, 2318)]