1039897712

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{403687}}^1$

素因数の和:403725

約数の個数: 40

約数和(自身を含む): 2402750976

約数和(自身を除く): 1362853264

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 403687, 807374, 1614748, 2825809, 3229496, 5651618, 6458992, 9284801, 11303236, 18569602, 22606472, 37139204, 45212944, 64993607, 74278408, 129987214, 148556816, 259974428, 519948856, 1039897712]

約数ペア:

[(1, 1039897712), (2, 519948856), (4, 259974428), (7, 148556816), (8, 129987214), (14, 74278408), (16, 64993607), (23, 45212944), (28, 37139204), (46, 22606472), (56, 18569602), (92, 11303236), (112, 9284801), (161, 6458992), (184, 5651618), (322, 3229496), (368, 2825809), (644, 1614748), (1288, 807374), (2576, 403687)]