40197379963

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{389}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 46481329440

約数和(自身を除く): 6283949477

約数列:

[1, 13, 19, 97, 227, 247, 361, 389, 1261, 1843, 2951, 4313, 4693, 5057, 7391, 22019, 23959, 35017, 37733, 56069, 81947, 88303, 96083, 140429, 286247, 418361, 455221, 490529, 716927, 1065311, 1147939, 1677757, 1825577, 5438693, 7948859, 8565391, 9320051, 13621613, 21810841, 31877383, 103335167, 111350083, 162742429, 177080969, 414405979, 2115651577, 3092106151, 40197379963]

約数ペア:

[(1, 40197379963), (13, 3092106151), (19, 2115651577), (97, 414405979), (227, 177080969), (247, 162742429), (361, 111350083), (389, 103335167), (1261, 31877383), (1843, 21810841), (2951, 13621613), (4313, 9320051), (4693, 8565391), (5057, 7948859), (7391, 5438693), (22019, 1825577), (23959, 1677757), (35017, 1147939), (37733, 1065311), (56069, 716927), (81947, 490529), (88303, 455221), (96083, 418361), (140429, 286247)]