1190265488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{6857}}^1$

素因数の和:7455

約数の個数: 40

約数和(自身を含む): 2432121120

約数和(自身を除く): 1241855632

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 571, 1142, 2284, 4568, 6857, 9136, 10849, 13714, 21698, 27428, 43396, 54856, 86792, 109712, 130283, 173584, 260566, 521132, 1042264, 2084528, 3915347, 7830694, 15661388, 31322776, 62645552, 74391593, 148783186, 297566372, 595132744, 1190265488]

約数ペア:

[(1, 1190265488), (2, 595132744), (4, 297566372), (8, 148783186), (16, 74391593), (19, 62645552), (38, 31322776), (76, 15661388), (152, 7830694), (304, 3915347), (571, 2084528), (1142, 1042264), (2284, 521132), (4568, 260566), (6857, 173584), (9136, 130283), (10849, 109712), (13714, 86792), (21698, 54856), (27428, 43396)]