1926006940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{673429}}^1$

素因数の和:673462

約数の個数: 48

約数和(自身を含む): 4751722080

約数和(自身を除く): 2825715140

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 673429, 1346858, 2693716, 3367145, 6734290, 7407719, 8754577, 13468580, 14815438, 17509154, 29630876, 35018308, 37038595, 43772885, 74077190, 87545770, 96300347, 148154380, 175091540, 192600694, 385201388, 481501735, 963003470, 1926006940]

約数ペア:

[(1, 1926006940), (2, 963003470), (4, 481501735), (5, 385201388), (10, 192600694), (11, 175091540), (13, 148154380), (20, 96300347), (22, 87545770), (26, 74077190), (44, 43772885), (52, 37038595), (55, 35018308), (65, 29630876), (110, 17509154), (130, 14815438), (143, 13468580), (220, 8754577), (260, 7407719), (286, 6734290), (572, 3367145), (715, 2693716), (1430, 1346858), (2860, 673429)]