1611499952

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{13001}}^1$

素因数の和:13197

約数の個数: 40

約数和(自身を含む): 3198700032

約数和(自身を除く): 1587200080

約数列:

[1, 2, 4, 8, 16, 61, 122, 127, 244, 254, 488, 508, 976, 1016, 2032, 7747, 13001, 15494, 26002, 30988, 52004, 61976, 104008, 123952, 208016, 793061, 1586122, 1651127, 3172244, 3302254, 6344488, 6604508, 12688976, 13209016, 26418032, 100718747, 201437494, 402874988, 805749976, 1611499952]

約数ペア:

[(1, 1611499952), (2, 805749976), (4, 402874988), (8, 201437494), (16, 100718747), (61, 26418032), (122, 13209016), (127, 12688976), (244, 6604508), (254, 6344488), (488, 3302254), (508, 3172244), (976, 1651127), (1016, 1586122), (2032, 793061), (7747, 208016), (13001, 123952), (15494, 104008), (26002, 61976), (30988, 52004)]