2018344528

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{36011}}^1$

素因数の和:36163

約数の個数: 40

約数和(自身を含む): 4072525056

約数和(自身を除く): 2054180528

約数列:

[1, 2, 4, 8, 16, 31, 62, 113, 124, 226, 248, 452, 496, 904, 1808, 3503, 7006, 14012, 28024, 36011, 56048, 72022, 144044, 288088, 576176, 1116341, 2232682, 4069243, 4465364, 8138486, 8930728, 16276972, 17861456, 32553944, 65107888, 126146533, 252293066, 504586132, 1009172264, 2018344528]

約数ペア:

[(1, 2018344528), (2, 1009172264), (4, 504586132), (8, 252293066), (16, 126146533), (31, 65107888), (62, 32553944), (113, 17861456), (124, 16276972), (226, 8930728), (248, 8138486), (452, 4465364), (496, 4069243), (904, 2232682), (1808, 1116341), (3503, 576176), (7006, 288088), (14012, 144044), (28024, 72022), (36011, 56048)]