1840696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 4057200

約数和(自身を除く): 2216504

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 1609, 3218, 6436, 12872, 17699, 20917, 35398, 41834, 70796, 83668, 141592, 167336, 230087, 460174, 920348, 1840696]

約数ペア:

[(1, 1840696), (2, 920348), (4, 460174), (8, 230087), (11, 167336), (13, 141592), (22, 83668), (26, 70796), (44, 41834), (52, 35398), (88, 20917), (104, 17699), (143, 12872), (286, 6436), (572, 3218), (1144, 1609)]