1644720324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2711}}^1\times {\mathrm{3889}}^1$

素因数の和:6620

約数の個数: 48

約数和(自身を含む): 4135474560

約数和(自身を除く): 2490754236

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2711, 3889, 5422, 7778, 8133, 10844, 11667, 15556, 16266, 23334, 32532, 35243, 46668, 50557, 70486, 101114, 105729, 140972, 151671, 202228, 211458, 303342, 422916, 606684, 10543079, 21086158, 31629237, 42172316, 63258474, 126516948, 137060027, 274120054, 411180081, 548240108, 822360162, 1644720324]

約数ペア:

[(1, 1644720324), (2, 822360162), (3, 548240108), (4, 411180081), (6, 274120054), (12, 137060027), (13, 126516948), (26, 63258474), (39, 42172316), (52, 31629237), (78, 21086158), (156, 10543079), (2711, 606684), (3889, 422916), (5422, 303342), (7778, 211458), (8133, 202228), (10844, 151671), (11667, 140972), (15556, 105729), (16266, 101114), (23334, 70486), (32532, 50557), (35243, 46668)]