2080941996

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1699}}^1\times {\mathrm{2083}}^1$

素因数の和:3803

約数の個数: 72

約数和(自身を含む): 5654308800

約数和(自身を除く): 3573366804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1699, 2083, 3398, 4166, 5097, 6249, 6796, 8332, 10194, 11893, 12498, 14581, 20388, 23786, 24996, 29162, 35679, 43743, 47572, 58324, 71358, 83251, 87486, 102067, 142716, 166502, 174972, 204134, 249753, 306201, 333004, 408268, 499506, 612402, 999012, 1224804, 3539017, 7078034, 10617051, 14156068, 21234102, 24773119, 42468204, 49546238, 74319357, 99092476, 148638714, 173411833, 297277428, 346823666, 520235499, 693647332, 1040470998, 2080941996]

約数ペア:

[(1, 2080941996), (2, 1040470998), (3, 693647332), (4, 520235499), (6, 346823666), (7, 297277428), (12, 173411833), (14, 148638714), (21, 99092476), (28, 74319357), (42, 49546238), (49, 42468204), (84, 24773119), (98, 21234102), (147, 14156068), (196, 10617051), (294, 7078034), (588, 3539017), (1699, 1224804), (2083, 999012), (3398, 612402), (4166, 499506), (5097, 408268), (6249, 333004), (6796, 306201), (8332, 249753), (10194, 204134), (11893, 174972), (12498, 166502), (14581, 142716), (20388, 102067), (23786, 87486), (24996, 83251), (29162, 71358), (35679, 58324), (43743, 47572)]