1228525732

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1\times {\mathrm{1303}}^1$

素因数の和:1688

約数の個数: 48

約数和(自身を含む): 2486321152

約数和(自身を除く): 1257795420

約数列:

[1, 2, 4, 7, 14, 28, 151, 223, 302, 446, 604, 892, 1057, 1303, 1561, 2114, 2606, 3122, 4228, 5212, 6244, 9121, 18242, 33673, 36484, 67346, 134692, 196753, 235711, 290569, 393506, 471422, 581138, 787012, 942844, 1162276, 1377271, 2033983, 2754542, 4067966, 5509084, 8135932, 43875919, 87751838, 175503676, 307131433, 614262866, 1228525732]

約数ペア:

[(1, 1228525732), (2, 614262866), (4, 307131433), (7, 175503676), (14, 87751838), (28, 43875919), (151, 8135932), (223, 5509084), (302, 4067966), (446, 2754542), (604, 2033983), (892, 1377271), (1057, 1162276), (1303, 942844), (1561, 787012), (2114, 581138), (2606, 471422), (3122, 393506), (4228, 290569), (5212, 235711), (6244, 196753), (9121, 134692), (18242, 67346), (33673, 36484)]