394175230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{31013}}^1$

素因数の和:31092

約数の個数: 32

約数和(自身を含む): 750290688

約数和(自身を除く): 356115458

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 6355, 12710, 31013, 62026, 155065, 310130, 961403, 1271533, 1922806, 2543066, 4807015, 6357665, 9614030, 12715330, 39417523, 78835046, 197087615, 394175230]

約数ペア:

[(1, 394175230), (2, 197087615), (5, 78835046), (10, 39417523), (31, 12715330), (41, 9614030), (62, 6357665), (82, 4807015), (155, 2543066), (205, 1922806), (310, 1271533), (410, 961403), (1271, 310130), (2542, 155065), (6355, 62026), (12710, 31013)]