4427481214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 7547904000

約数和(自身を除く): 3120422786

約数列:

[1, 2, 13, 26, 29, 58, 79, 158, 239, 311, 377, 478, 622, 754, 1027, 2054, 2291, 3107, 4043, 4582, 6214, 6931, 8086, 9019, 13862, 18038, 18881, 24569, 29783, 37762, 49138, 59566, 74329, 90103, 117247, 148658, 180206, 234494, 245453, 319397, 490906, 547549, 638794, 712501, 966277, 1095098, 1425002, 1932554, 2155541, 4311082, 5871991, 7118137, 9262513, 11743982, 14236274, 18525026, 28022033, 56044066, 76335883, 152671766, 170287739, 340575478, 2213740607, 4427481214]

約数ペア:

[(1, 4427481214), (2, 2213740607), (13, 340575478), (26, 170287739), (29, 152671766), (58, 76335883), (79, 56044066), (158, 28022033), (239, 18525026), (311, 14236274), (377, 11743982), (478, 9262513), (622, 7118137), (754, 5871991), (1027, 4311082), (2054, 2155541), (2291, 1932554), (3107, 1425002), (4043, 1095098), (4582, 966277), (6214, 712501), (6931, 638794), (8086, 547549), (9019, 490906), (13862, 319397), (18038, 245453), (18881, 234494), (24569, 180206), (29783, 148658), (37762, 117247), (49138, 90103), (59566, 74329)]