3651388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 7451136

約数和(自身を除く): 3799748

約数列:

[1, 2, 4, 13, 23, 26, 43, 46, 52, 71, 86, 92, 142, 172, 284, 299, 559, 598, 923, 989, 1118, 1196, 1633, 1846, 1978, 2236, 3053, 3266, 3692, 3956, 6106, 6532, 12212, 12857, 21229, 25714, 39689, 42458, 51428, 70219, 79378, 84916, 140438, 158756, 280876, 912847, 1825694, 3651388]

約数ペア:

[(1, 3651388), (2, 1825694), (4, 912847), (13, 280876), (23, 158756), (26, 140438), (43, 84916), (46, 79378), (52, 70219), (71, 51428), (86, 42458), (92, 39689), (142, 25714), (172, 21229), (284, 12857), (299, 12212), (559, 6532), (598, 6106), (923, 3956), (989, 3692), (1118, 3266), (1196, 3053), (1633, 2236), (1846, 1978)]