279269190002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{4342817}}^1$

素因数の和:4342946

約数の個数: 32

約数和(自身を含む): 475278001920

約数和(自身を除く): 196008811918

約数列:

[1, 2, 11, 22, 37, 74, 79, 158, 407, 814, 869, 1738, 2923, 5846, 32153, 64306, 4342817, 8685634, 47770987, 95541974, 160684229, 321368458, 343082543, 686165086, 1767526519, 3535053038, 3773907973, 7547815946, 12694054091, 25388108182, 139634595001, 279269190002]

約数ペア:

[(1, 279269190002), (2, 139634595001), (11, 25388108182), (22, 12694054091), (37, 7547815946), (74, 3773907973), (79, 3535053038), (158, 1767526519), (407, 686165086), (814, 343082543), (869, 321368458), (1738, 160684229), (2923, 95541974), (5846, 47770987), (32153, 8685634), (64306, 4342817)]