445170076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4211}}^1$

素因数の和:4354

約数の個数: 48

約数和(自身を含む): 891596160

約数和(自身を除く): 446426084

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 107, 214, 247, 428, 494, 988, 1391, 2033, 2782, 4066, 4211, 5564, 8132, 8422, 16844, 26429, 52858, 54743, 80009, 105716, 109486, 160018, 218972, 320036, 450577, 901154, 1040117, 1802308, 2080234, 4160468, 5857501, 8560963, 11715002, 17121926, 23430004, 34243852, 111292519, 222585038, 445170076]

約数ペア:

[(1, 445170076), (2, 222585038), (4, 111292519), (13, 34243852), (19, 23430004), (26, 17121926), (38, 11715002), (52, 8560963), (76, 5857501), (107, 4160468), (214, 2080234), (247, 1802308), (428, 1040117), (494, 901154), (988, 450577), (1391, 320036), (2033, 218972), (2782, 160018), (4066, 109486), (4211, 105716), (5564, 80009), (8132, 54743), (8422, 52858), (16844, 26429)]