1900278640258

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{12323}}^1\times {\mathrm{18521}}^1$

素因数の和:31050

約数の個数: 32

約数和(自身を含む): 2991186237312

約数和(自身を除く): 1090907597054

約数列:

[1, 2, 23, 46, 181, 362, 4163, 8326, 12323, 18521, 24646, 37042, 283429, 425983, 566858, 851966, 2230463, 3352301, 4460926, 6704602, 51300649, 77102923, 102601298, 154205846, 228234283, 456468566, 5249388509, 10498777018, 41310405223, 82620810446, 950139320129, 1900278640258]

約数ペア:

[(1, 1900278640258), (2, 950139320129), (23, 82620810446), (46, 41310405223), (181, 10498777018), (362, 5249388509), (4163, 456468566), (8326, 228234283), (12323, 154205846), (18521, 102601298), (24646, 77102923), (37042, 51300649), (283429, 6704602), (425983, 4460926), (566858, 3352301), (851966, 2230463)]