2015547604

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{2803}}^1$

素因数の和:3296

約数の個数: 48

約数和(自身を含む): 4108375936

約数和(自身を除く): 2092828332

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 421, 427, 842, 854, 1684, 1708, 2803, 2947, 5606, 5894, 11212, 11788, 19621, 25681, 39242, 51362, 78484, 102724, 170983, 179767, 341966, 359534, 683932, 719068, 1180063, 1196881, 2360126, 2393762, 4720252, 4787524, 8260441, 16520882, 33041764, 71983843, 143967686, 287935372, 503886901, 1007773802, 2015547604]

約数ペア:

[(1, 2015547604), (2, 1007773802), (4, 503886901), (7, 287935372), (14, 143967686), (28, 71983843), (61, 33041764), (122, 16520882), (244, 8260441), (421, 4787524), (427, 4720252), (842, 2393762), (854, 2360126), (1684, 1196881), (1708, 1180063), (2803, 719068), (2947, 683932), (5606, 359534), (5894, 341966), (11212, 179767), (11788, 170983), (19621, 102724), (25681, 78484), (39242, 51362)]