653663956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{6271}}^1$

素因数の和:6412

約数の個数: 48

約数和(自身を含む): 1315012608

約数和(自身を除く): 661348652

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 103, 206, 253, 412, 506, 1012, 1133, 2266, 2369, 4532, 4738, 6271, 9476, 12542, 25084, 26059, 52118, 68981, 104236, 137962, 144233, 275924, 288466, 576932, 645913, 1291826, 1586563, 2583652, 3173126, 6346252, 7105043, 14210086, 14855999, 28420172, 29711998, 59423996, 163415989, 326831978, 653663956]

約数ペア:

[(1, 653663956), (2, 326831978), (4, 163415989), (11, 59423996), (22, 29711998), (23, 28420172), (44, 14855999), (46, 14210086), (92, 7105043), (103, 6346252), (206, 3173126), (253, 2583652), (412, 1586563), (506, 1291826), (1012, 645913), (1133, 576932), (2266, 288466), (2369, 275924), (4532, 144233), (4738, 137962), (6271, 104236), (9476, 68981), (12542, 52118), (25084, 26059)]