280468321926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{5203687}}^1$

素因数の和:5204396

約数の個数: 32

約数和(自身を含む): 604959952128

約数和(自身を除く): 324491630202

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 691, 1382, 2073, 4146, 8983, 17966, 26949, 53898, 5203687, 10407374, 15611061, 31222122, 67647931, 135295862, 202943793, 405887586, 3595747717, 7191495434, 10787243151, 21574486302, 46744720321, 93489440642, 140234160963, 280468321926]

約数ペア:

[(1, 280468321926), (2, 140234160963), (3, 93489440642), (6, 46744720321), (13, 21574486302), (26, 10787243151), (39, 7191495434), (78, 3595747717), (691, 405887586), (1382, 202943793), (2073, 135295862), (4146, 67647931), (8983, 31222122), (17966, 15611061), (26949, 10407374), (53898, 5203687)]