1181908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 2709504

約数和(自身を除く): 1527596

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 191, 221, 238, 364, 382, 442, 476, 764, 884, 1337, 1547, 2483, 2674, 3094, 3247, 4966, 5348, 6188, 6494, 9932, 12988, 17381, 22729, 34762, 42211, 45458, 69524, 84422, 90916, 168844, 295477, 590954, 1181908]

約数ペア:

[(1, 1181908), (2, 590954), (4, 295477), (7, 168844), (13, 90916), (14, 84422), (17, 69524), (26, 45458), (28, 42211), (34, 34762), (52, 22729), (68, 17381), (91, 12988), (119, 9932), (182, 6494), (191, 6188), (221, 5348), (238, 4966), (364, 3247), (382, 3094), (442, 2674), (476, 2483), (764, 1547), (884, 1337)]