1938961622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{55529}}^1$

素因数の和:55640

約数の個数: 32

約数和(自身を含む): 3358454400

約数和(自身を除く): 1419492778

約数列:

[1, 2, 13, 17, 26, 34, 79, 158, 221, 442, 1027, 1343, 2054, 2686, 17459, 34918, 55529, 111058, 721877, 943993, 1443754, 1887986, 4386791, 8773582, 12271909, 24543818, 57028283, 74575447, 114056566, 149150894, 969480811, 1938961622]

約数ペア:

[(1, 1938961622), (2, 969480811), (13, 149150894), (17, 114056566), (26, 74575447), (34, 57028283), (79, 24543818), (158, 12271909), (221, 8773582), (442, 4386791), (1027, 1887986), (1343, 1443754), (2054, 943993), (2686, 721877), (17459, 111058), (34918, 55529)]