854409599992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1439}}^1\times {\mathrm{21067}}^1$

素因数の和:22796

約数の個数: 64

約数和(自身を含む): 1732901990400

約数和(自身を除く): 878492390408

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 271, 542, 1084, 1439, 2168, 2878, 3523, 5756, 7046, 11512, 14092, 18707, 21067, 28184, 37414, 42134, 74828, 84268, 149656, 168536, 273871, 389969, 547742, 779938, 1095484, 1559876, 2190968, 3119752, 5069597, 5709157, 10139194, 11418314, 20278388, 22836628, 30315413, 40556776, 45673256, 60630826, 74219041, 121261652, 148438082, 242523304, 296876164, 394100369, 593752328, 788200738, 1576401476, 3152802952, 8215476923, 16430953846, 32861907692, 65723815384, 106801199999, 213602399998, 427204799996, 854409599992]

約数ペア:

[(1, 854409599992), (2, 427204799996), (4, 213602399998), (8, 106801199999), (13, 65723815384), (26, 32861907692), (52, 16430953846), (104, 8215476923), (271, 3152802952), (542, 1576401476), (1084, 788200738), (1439, 593752328), (2168, 394100369), (2878, 296876164), (3523, 242523304), (5756, 148438082), (7046, 121261652), (11512, 74219041), (14092, 60630826), (18707, 45673256), (21067, 40556776), (28184, 30315413), (37414, 22836628), (42134, 20278388), (74828, 11418314), (84268, 10139194), (149656, 5709157), (168536, 5069597), (273871, 3119752), (389969, 2190968), (547742, 1559876), (779938, 1095484)]