971459462

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{991}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 1530568704

約数和(自身を除く): 559109242

約数列:

[1, 2, 31, 62, 97, 163, 194, 326, 991, 1982, 3007, 5053, 6014, 10106, 15811, 30721, 31622, 61442, 96127, 161533, 192254, 323066, 490141, 980282, 2979937, 5007523, 5959874, 10015046, 15668701, 31337402, 485729731, 971459462]

約数ペア:

[(1, 971459462), (2, 485729731), (31, 31337402), (62, 15668701), (97, 10015046), (163, 5959874), (194, 5007523), (326, 2979937), (991, 980282), (1982, 490141), (3007, 323066), (5053, 192254), (6014, 161533), (10106, 96127), (15811, 61442), (30721, 31622)]