2291894046

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{315949}}^1$

素因数の和:316001

約数の個数: 48

約数和(自身を含む): 5520278400

約数和(自身を除く): 3228384354

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 315949, 631898, 947847, 1895694, 2843541, 4107337, 5687082, 8214674, 9794419, 12322011, 19588838, 24644022, 29383257, 36966033, 58766514, 73932066, 88149771, 127327447, 176299542, 254654894, 381982341, 763964682, 1145947023, 2291894046]

約数ペア:

[(1, 2291894046), (2, 1145947023), (3, 763964682), (6, 381982341), (9, 254654894), (13, 176299542), (18, 127327447), (26, 88149771), (31, 73932066), (39, 58766514), (62, 36966033), (78, 29383257), (93, 24644022), (117, 19588838), (186, 12322011), (234, 9794419), (279, 8214674), (403, 5687082), (558, 4107337), (806, 2843541), (1209, 1895694), (2418, 947847), (3627, 631898), (7254, 315949)]