490507630558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1173463231}}^1$

素因数の和:1173463263

約数の個数: 16

約数和(自身を含む): 844893527040

約数和(自身を除く): 354385896482

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1173463231, 2346926462, 12908095541, 22295801389, 25816191082, 44591602778, 245253815279, 490507630558]

約数ペア:

[(1, 490507630558), (2, 245253815279), (11, 44591602778), (19, 25816191082), (22, 22295801389), (38, 12908095541), (209, 2346926462), (418, 1173463231)]