322071958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{977}}^1$

素因数の和:1432

約数の個数: 32

約数和(自身を含む): 538917120

約数和(自身を除く): 216845162

約数列:

[1, 2, 13, 26, 31, 62, 403, 409, 806, 818, 977, 1954, 5317, 10634, 12679, 12701, 25358, 25402, 30287, 60574, 164827, 329654, 393731, 399593, 787462, 799186, 5194709, 10389418, 12387383, 24774766, 161035979, 322071958]

約数ペア:

[(1, 322071958), (2, 161035979), (13, 24774766), (26, 12387383), (31, 10389418), (62, 5194709), (403, 799186), (409, 787462), (806, 399593), (818, 393731), (977, 329654), (1954, 164827), (5317, 60574), (10634, 30287), (12679, 25402), (12701, 25358)]