1874739532

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:955

約数の個数: 72

約数和(自身を含む): 3651271344

約数和(自身を除く): 1776531812

約数列:

[1, 2, 4, 17, 34, 37, 53, 68, 74, 106, 148, 212, 289, 578, 629, 827, 901, 1156, 1258, 1654, 1802, 1961, 2516, 3308, 3604, 3922, 7844, 10693, 14059, 15317, 21386, 28118, 30599, 30634, 33337, 42772, 43831, 56236, 61198, 61268, 66674, 87662, 122396, 133348, 175324, 239003, 478006, 520183, 566729, 745127, 956012, 1040366, 1133458, 1490254, 1621747, 2080732, 2266916, 2980508, 3243494, 6486988, 8843111, 12667159, 17686222, 25334318, 27569699, 35372444, 50668636, 55139398, 110278796, 468684883, 937369766, 1874739532]

約数ペア:

[(1, 1874739532), (2, 937369766), (4, 468684883), (17, 110278796), (34, 55139398), (37, 50668636), (53, 35372444), (68, 27569699), (74, 25334318), (106, 17686222), (148, 12667159), (212, 8843111), (289, 6486988), (578, 3243494), (629, 2980508), (827, 2266916), (901, 2080732), (1156, 1621747), (1258, 1490254), (1654, 1133458), (1802, 1040366), (1961, 956012), (2516, 745127), (3308, 566729), (3604, 520183), (3922, 478006), (7844, 239003), (10693, 175324), (14059, 133348), (15317, 122396), (21386, 87662), (28118, 66674), (30599, 61268), (30634, 61198), (33337, 56236), (42772, 43831)]