1689884976

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2708149}}^1$

素因数の和:2708173

約数の個数: 40

約数和(自身を含む): 4701348400

約数和(自身を除く): 3011463424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2708149, 5416298, 8124447, 10832596, 16248894, 21665192, 32497788, 35205937, 43330384, 64995576, 70411874, 105617811, 129991152, 140823748, 211235622, 281647496, 422471244, 563294992, 844942488, 1689884976]

約数ペア:

[(1, 1689884976), (2, 844942488), (3, 563294992), (4, 422471244), (6, 281647496), (8, 211235622), (12, 140823748), (13, 129991152), (16, 105617811), (24, 70411874), (26, 64995576), (39, 43330384), (48, 35205937), (52, 32497788), (78, 21665192), (104, 16248894), (156, 10832596), (208, 8124447), (312, 5416298), (624, 2708149)]