1630327998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{10949}}^1$

素因数の和:11073

約数の個数: 64

約数和(自身を含む): 3708633600

約数和(自身を除く): 2078305602

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 83, 138, 166, 249, 299, 498, 598, 897, 1079, 1794, 1909, 2158, 3237, 3818, 5727, 6474, 10949, 11454, 21898, 24817, 32847, 49634, 65694, 74451, 142337, 148902, 251827, 284674, 427011, 503654, 755481, 854022, 908767, 1510962, 1817534, 2726301, 3273751, 5452602, 6547502, 9821253, 11813971, 19642506, 20901641, 23627942, 35441913, 41803282, 62704923, 70883826, 125409846, 271721333, 543442666, 815163999, 1630327998]

約数ペア:

[(1, 1630327998), (2, 815163999), (3, 543442666), (6, 271721333), (13, 125409846), (23, 70883826), (26, 62704923), (39, 41803282), (46, 35441913), (69, 23627942), (78, 20901641), (83, 19642506), (138, 11813971), (166, 9821253), (249, 6547502), (299, 5452602), (498, 3273751), (598, 2726301), (897, 1817534), (1079, 1510962), (1794, 908767), (1909, 854022), (2158, 755481), (3237, 503654), (3818, 427011), (5727, 284674), (6474, 251827), (10949, 148902), (11454, 142337), (21898, 74451), (24817, 65694), (32847, 49634)]