2019900948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{2137}}^1$

素因数の和:2313

約数の個数: 96

約数和(自身を含む): 5209604736

約数和(自身を除く): 3189703788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 83, 146, 156, 166, 219, 249, 292, 332, 438, 498, 876, 949, 996, 1079, 1898, 2137, 2158, 2847, 3237, 3796, 4274, 4316, 5694, 6059, 6411, 6474, 8548, 11388, 12118, 12822, 12948, 18177, 24236, 25644, 27781, 36354, 55562, 72708, 78767, 83343, 111124, 156001, 157534, 166686, 177371, 236301, 312002, 315068, 333372, 354742, 468003, 472602, 532113, 624004, 709484, 936006, 945204, 1064226, 1872012, 2028013, 2128452, 2305823, 4056026, 4611646, 6084039, 6917469, 8112052, 9223292, 12168078, 12948083, 13834938, 24336156, 25896166, 27669876, 38844249, 51792332, 77688498, 155376996, 168325079, 336650158, 504975237, 673300316, 1009950474, 2019900948]

約数ペア:

[(1, 2019900948), (2, 1009950474), (3, 673300316), (4, 504975237), (6, 336650158), (12, 168325079), (13, 155376996), (26, 77688498), (39, 51792332), (52, 38844249), (73, 27669876), (78, 25896166), (83, 24336156), (146, 13834938), (156, 12948083), (166, 12168078), (219, 9223292), (249, 8112052), (292, 6917469), (332, 6084039), (438, 4611646), (498, 4056026), (876, 2305823), (949, 2128452), (996, 2028013), (1079, 1872012), (1898, 1064226), (2137, 945204), (2158, 936006), (2847, 709484), (3237, 624004), (3796, 532113), (4274, 472602), (4316, 468003), (5694, 354742), (6059, 333372), (6411, 315068), (6474, 312002), (8548, 236301), (11388, 177371), (12118, 166686), (12822, 157534), (12948, 156001), (18177, 111124), (24236, 83343), (25644, 78767), (27781, 72708), (36354, 55562)]