2108531876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1\times {\mathrm{1597}}^1$

素因数の和:2460

約数の個数: 48

約数和(自身を含む): 4141862592

約数和(自身を除く): 2033330716

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 811, 814, 1597, 1622, 1628, 3194, 3244, 6388, 8921, 17567, 17842, 30007, 35134, 35684, 59089, 60014, 70268, 118178, 120028, 236356, 330077, 649979, 660154, 1295167, 1299958, 1320308, 2590334, 2599916, 5180668, 14246837, 28493674, 47921179, 56987348, 95842358, 191684716, 527132969, 1054265938, 2108531876]

約数ペア:

[(1, 2108531876), (2, 1054265938), (4, 527132969), (11, 191684716), (22, 95842358), (37, 56987348), (44, 47921179), (74, 28493674), (148, 14246837), (407, 5180668), (811, 2599916), (814, 2590334), (1597, 1320308), (1622, 1299958), (1628, 1295167), (3194, 660154), (3244, 649979), (6388, 330077), (8921, 236356), (17567, 120028), (17842, 118178), (30007, 70268), (35134, 60014), (35684, 59089)]