2795384390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{108643}}^1$

素因数の和:108764

約数の個数: 32

約数和(自身を含む): 5256631296

約数和(自身を除く): 2461246906

約数列:

[1, 2, 5, 10, 31, 62, 83, 155, 166, 310, 415, 830, 2573, 5146, 12865, 25730, 108643, 217286, 543215, 1086430, 3367933, 6735866, 9017369, 16839665, 18034738, 33679330, 45086845, 90173690, 279538439, 559076878, 1397692195, 2795384390]

約数ペア:

[(1, 2795384390), (2, 1397692195), (5, 559076878), (10, 279538439), (31, 90173690), (62, 45086845), (83, 33679330), (155, 18034738), (166, 16839665), (310, 9017369), (415, 6735866), (830, 3367933), (2573, 1086430), (5146, 543215), (12865, 217286), (25730, 108643)]