6598540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 15311520

約数和(自身を除く): 8712980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 619, 820, 1066, 1238, 2132, 2476, 2665, 3095, 5330, 6190, 8047, 10660, 12380, 16094, 25379, 32188, 40235, 50758, 80470, 101516, 126895, 160940, 253790, 329927, 507580, 659854, 1319708, 1649635, 3299270, 6598540]

約数ペア:

[(1, 6598540), (2, 3299270), (4, 1649635), (5, 1319708), (10, 659854), (13, 507580), (20, 329927), (26, 253790), (41, 160940), (52, 126895), (65, 101516), (82, 80470), (130, 50758), (164, 40235), (205, 32188), (260, 25379), (410, 16094), (533, 12380), (619, 10660), (820, 8047), (1066, 6190), (1238, 5330), (2132, 3095), (2476, 2665)]