1330405466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{17761}}^1$

素因数の和:17886

約数の個数: 32

約数和(自身を含む): 2232043968

約数和(自身を除く): 901638502

約数列:

[1, 2, 13, 26, 43, 67, 86, 134, 559, 871, 1118, 1742, 2881, 5762, 17761, 35522, 37453, 74906, 230893, 461786, 763723, 1189987, 1527446, 2379974, 9928399, 15469831, 19856798, 30939662, 51169441, 102338882, 665202733, 1330405466]

約数ペア:

[(1, 1330405466), (2, 665202733), (13, 102338882), (26, 51169441), (43, 30939662), (67, 19856798), (86, 15469831), (134, 9928399), (559, 2379974), (871, 1527446), (1118, 1189987), (1742, 763723), (2881, 461786), (5762, 230893), (17761, 74906), (35522, 37453)]