1127729648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{6857}}^1$

素因数の和:7425

約数の個数: 40

約数和(自身を含む): 2304562320

約数和(自身を除く): 1176832672

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 541, 1082, 2164, 4328, 6857, 8656, 10279, 13714, 20558, 27428, 41116, 54856, 82232, 109712, 130283, 164464, 260566, 521132, 1042264, 2084528, 3709637, 7419274, 14838548, 29677096, 59354192, 70483103, 140966206, 281932412, 563864824, 1127729648]

約数ペア:

[(1, 1127729648), (2, 563864824), (4, 281932412), (8, 140966206), (16, 70483103), (19, 59354192), (38, 29677096), (76, 14838548), (152, 7419274), (304, 3709637), (541, 2084528), (1082, 1042264), (2164, 521132), (4328, 260566), (6857, 164464), (8656, 130283), (10279, 109712), (13714, 82232), (20558, 54856), (27428, 41116)]