1692837495220

素因数分解:

$2^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1231}}^1\times {\mathrm{106273}}^1$

素因数の和:108160

約数の個数: 48

約数和(自身を含む): 3563379122688

約数和(自身を除く): 1870541627468

約数列:

[1, 2, 4, 5, 10, 20, 647, 1231, 1294, 2462, 2588, 3235, 4924, 6155, 6470, 12310, 12940, 24620, 106273, 212546, 425092, 531365, 796457, 1062730, 1592914, 2125460, 3185828, 3982285, 7964570, 15929140, 68758631, 130822063, 137517262, 261644126, 275034524, 343793155, 523288252, 654110315, 687586310, 1308220630, 1375172620, 2616441260, 84641874761, 169283749522, 338567499044, 423209373805, 846418747610, 1692837495220]

約数ペア:

[(1, 1692837495220), (2, 846418747610), (4, 423209373805), (5, 338567499044), (10, 169283749522), (20, 84641874761), (647, 2616441260), (1231, 1375172620), (1294, 1308220630), (2462, 687586310), (2588, 654110315), (3235, 523288252), (4924, 343793155), (6155, 275034524), (6470, 261644126), (12310, 137517262), (12940, 130822063), (24620, 68758631), (106273, 15929140), (212546, 7964570), (425092, 3982285), (531365, 3185828), (796457, 2125460), (1062730, 1592914)]