84254690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{863}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 163731456

約数和(自身を除く): 79476766

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 751, 863, 1502, 1726, 3755, 4315, 7510, 8630, 9763, 11219, 19526, 22438, 48815, 56095, 97630, 112190, 648113, 1296226, 3240565, 6481130, 8425469, 16850938, 42127345, 84254690]

約数ペア:

[(1, 84254690), (2, 42127345), (5, 16850938), (10, 8425469), (13, 6481130), (26, 3240565), (65, 1296226), (130, 648113), (751, 112190), (863, 97630), (1502, 56095), (1726, 48815), (3755, 22438), (4315, 19526), (7510, 11219), (8630, 9763)]