804515284

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 1474252416

約数和(自身を除く): 669737132

約数列:

[1, 2, 4, 41, 82, 97, 103, 164, 194, 206, 388, 412, 491, 982, 1964, 3977, 4223, 7954, 8446, 9991, 15908, 16892, 19982, 20131, 39964, 40262, 47627, 50573, 80524, 95254, 101146, 190508, 202292, 409631, 819262, 1638524, 1952707, 2073493, 3905414, 4146986, 4905581, 7810828, 8293972, 9811162, 19622324, 201128821, 402257642, 804515284]

約数ペア:

[(1, 804515284), (2, 402257642), (4, 201128821), (41, 19622324), (82, 9811162), (97, 8293972), (103, 7810828), (164, 4905581), (194, 4146986), (206, 3905414), (388, 2073493), (412, 1952707), (491, 1638524), (982, 819262), (1964, 409631), (3977, 202292), (4223, 190508), (7954, 101146), (8446, 95254), (9991, 80524), (15908, 50573), (16892, 47627), (19982, 40262), (20131, 39964)]