423353669896

素因数分解:

$2^3\times {\mathrm{991}}^1\times {\mathrm{1327}}^1\times {\mathrm{40241}}^1$

素因数の和:42565

約数の個数: 32

約数和(自身を含む): 795207674880

約数和(自身を除く): 371854004984

約数列:

[1, 2, 4, 8, 991, 1327, 1982, 2654, 3964, 5308, 7928, 10616, 40241, 80482, 160964, 321928, 1315057, 2630114, 5260228, 10520456, 39878831, 53399807, 79757662, 106799614, 159515324, 213599228, 319030648, 427198456, 52919208737, 105838417474, 211676834948, 423353669896]

約数ペア:

[(1, 423353669896), (2, 211676834948), (4, 105838417474), (8, 52919208737), (991, 427198456), (1327, 319030648), (1982, 213599228), (2654, 159515324), (3964, 106799614), (5308, 79757662), (7928, 53399807), (10616, 39878831), (40241, 10520456), (80482, 5260228), (160964, 2630114), (321928, 1315057)]