2078661650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{6907}}^1$

素因数の和:7395

約数の個数: 48

約数和(自身を含む): 4173316224

約数和(自身を除く): 2094654574

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 463, 650, 926, 2315, 4630, 6019, 6907, 11575, 12038, 13814, 23150, 30095, 34535, 60190, 69070, 89791, 150475, 172675, 179582, 300950, 345350, 448955, 897910, 2244775, 3197941, 4489550, 6395882, 15989705, 31979410, 41573233, 79948525, 83146466, 159897050, 207866165, 415732330, 1039330825, 2078661650]

約数ペア:

[(1, 2078661650), (2, 1039330825), (5, 415732330), (10, 207866165), (13, 159897050), (25, 83146466), (26, 79948525), (50, 41573233), (65, 31979410), (130, 15989705), (325, 6395882), (463, 4489550), (650, 3197941), (926, 2244775), (2315, 897910), (4630, 448955), (6019, 345350), (6907, 300950), (11575, 179582), (12038, 172675), (13814, 150475), (23150, 89791), (30095, 69070), (34535, 60190)]