542787854

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{2273}}^1$

素因数の和:2780

約数の個数: 32

約数和(自身を含む): 958136256

約数和(自身を除く): 415348402

約数列:

[1, 2, 7, 14, 37, 74, 259, 461, 518, 922, 2273, 3227, 4546, 6454, 15911, 17057, 31822, 34114, 84101, 119399, 168202, 238798, 588707, 1047853, 1177414, 2095706, 7334971, 14669942, 38770561, 77541122, 271393927, 542787854]

約数ペア:

[(1, 542787854), (2, 271393927), (7, 77541122), (14, 38770561), (37, 14669942), (74, 7334971), (259, 2095706), (461, 1177414), (518, 1047853), (922, 588707), (2273, 238798), (3227, 168202), (4546, 119399), (6454, 84101), (15911, 34114), (17057, 31822)]