12615661628

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1\times {\mathrm{691}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 22512741888

約数和(自身を除く): 9897080260

約数列:

[1, 2, 4, 151, 167, 181, 302, 334, 362, 604, 668, 691, 724, 1382, 2764, 25217, 27331, 30227, 50434, 54662, 60454, 100868, 104341, 109324, 115397, 120908, 125071, 208682, 230794, 250142, 417364, 461588, 500284, 4564277, 9128554, 17424947, 18257108, 18885721, 20886857, 34849894, 37771442, 41773714, 69699788, 75542884, 83547428, 3153915407, 6307830814, 12615661628]

約数ペア:

[(1, 12615661628), (2, 6307830814), (4, 3153915407), (151, 83547428), (167, 75542884), (181, 69699788), (302, 41773714), (334, 37771442), (362, 34849894), (604, 20886857), (668, 18885721), (691, 18257108), (724, 17424947), (1382, 9128554), (2764, 4564277), (25217, 500284), (27331, 461588), (30227, 417364), (50434, 250142), (54662, 230794), (60454, 208682), (100868, 125071), (104341, 120908), (109324, 115397)]