39404690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7393}}^1$

素因数の和:7454

約数の個数: 32

約数和(自身を含む): 78258096

約数和(自身を除く): 38853406

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 7393, 14786, 36965, 73930, 96109, 192218, 303113, 480545, 606226, 961090, 1515565, 3031130, 3940469, 7880938, 19702345, 39404690]

約数ペア:

[(1, 39404690), (2, 19702345), (5, 7880938), (10, 3940469), (13, 3031130), (26, 1515565), (41, 961090), (65, 606226), (82, 480545), (130, 303113), (205, 192218), (410, 96109), (533, 73930), (1066, 36965), (2665, 14786), (5330, 7393)]