488773628

素因数分解:

$2^2\times 7^3\times {\mathrm{41}}^1\times {\mathrm{8689}}^1$

素因数の和:8755

約数の個数: 48

約数和(自身を含む): 1021944000

約数和(自身を除く): 533170372

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 343, 574, 686, 1148, 1372, 2009, 4018, 8036, 8689, 14063, 17378, 28126, 34756, 56252, 60823, 121646, 243292, 356249, 425761, 712498, 851522, 1424996, 1703044, 2493743, 2980327, 4987486, 5960654, 9974972, 11921308, 17456201, 34912402, 69824804, 122193407, 244386814, 488773628]

約数ペア:

[(1, 488773628), (2, 244386814), (4, 122193407), (7, 69824804), (14, 34912402), (28, 17456201), (41, 11921308), (49, 9974972), (82, 5960654), (98, 4987486), (164, 2980327), (196, 2493743), (287, 1703044), (343, 1424996), (574, 851522), (686, 712498), (1148, 425761), (1372, 356249), (2009, 243292), (4018, 121646), (8036, 60823), (8689, 56252), (14063, 34756), (17378, 28126)]