1330886122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 2264371200

約数和(自身を除く): 933485078

約数列:

[1, 2, 19, 23, 38, 46, 47, 94, 179, 181, 358, 362, 437, 874, 893, 1081, 1786, 2162, 3401, 3439, 4117, 4163, 6802, 6878, 8234, 8326, 8413, 8507, 16826, 17014, 20539, 32399, 41078, 64798, 78223, 79097, 156446, 158194, 159847, 161633, 193499, 195661, 319694, 323266, 386998, 391322, 615581, 745177, 1231162, 1490354, 1522753, 3045506, 3676481, 3717559, 7352962, 7435118, 14158363, 28316726, 28932307, 35023319, 57864614, 70046638, 665443061, 1330886122]

約数ペア:

[(1, 1330886122), (2, 665443061), (19, 70046638), (23, 57864614), (38, 35023319), (46, 28932307), (47, 28316726), (94, 14158363), (179, 7435118), (181, 7352962), (358, 3717559), (362, 3676481), (437, 3045506), (874, 1522753), (893, 1490354), (1081, 1231162), (1786, 745177), (2162, 615581), (3401, 391322), (3439, 386998), (4117, 323266), (4163, 319694), (6802, 195661), (6878, 193499), (8234, 161633), (8326, 159847), (8413, 158194), (8507, 156446), (16826, 79097), (17014, 78223), (20539, 64798), (32399, 41078)]