520078982

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 868222800

約数和(自身を除く): 348143818

約数列:

[1, 2, 19, 29, 38, 58, 59, 118, 361, 421, 551, 722, 842, 1102, 1121, 1711, 2242, 3422, 7999, 10469, 12209, 15998, 20938, 21299, 24418, 24839, 32509, 42598, 49678, 65018, 151981, 231971, 303962, 463942, 471941, 617671, 720331, 943882, 1235342, 1440662, 4407449, 8814898, 8966879, 13686289, 17933758, 27372578, 260039491, 520078982]

約数ペア:

[(1, 520078982), (2, 260039491), (19, 27372578), (29, 17933758), (38, 13686289), (58, 8966879), (59, 8814898), (118, 4407449), (361, 1440662), (421, 1235342), (551, 943882), (722, 720331), (842, 617671), (1102, 471941), (1121, 463942), (1711, 303962), (2242, 231971), (3422, 151981), (7999, 65018), (10469, 49678), (12209, 42598), (15998, 32509), (20938, 24839), (21299, 24418)]