847730410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{26717}}^1$

素因数の和:26910

約数の個数: 32

約数和(自身を含む): 1615904640

約数和(自身を除く): 768174230

約数列:

[1, 2, 5, 10, 19, 38, 95, 167, 190, 334, 835, 1670, 3173, 6346, 15865, 26717, 31730, 53434, 133585, 267170, 507623, 1015246, 2538115, 4461739, 5076230, 8923478, 22308695, 44617390, 84773041, 169546082, 423865205, 847730410]

約数ペア:

[(1, 847730410), (2, 423865205), (5, 169546082), (10, 84773041), (19, 44617390), (38, 22308695), (95, 8923478), (167, 5076230), (190, 4461739), (334, 2538115), (835, 1015246), (1670, 507623), (3173, 267170), (6346, 133585), (15865, 53434), (26717, 31730)]