2794307890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1453}}^1\times {\mathrm{17483}}^1$

素因数の和:18954

約数の個数: 32

約数和(自身を含む): 5491094976

約数和(自身を除く): 2696787086

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1453, 2906, 7265, 14530, 15983, 17483, 31966, 34966, 79915, 87415, 159830, 174830, 192313, 384626, 961565, 1923130, 25402799, 50805598, 127013995, 254027990, 279430789, 558861578, 1397153945, 2794307890]

約数ペア:

[(1, 2794307890), (2, 1397153945), (5, 558861578), (10, 279430789), (11, 254027990), (22, 127013995), (55, 50805598), (110, 25402799), (1453, 1923130), (2906, 961565), (7265, 384626), (14530, 192313), (15983, 174830), (17483, 159830), (31966, 87415), (34966, 79915)]