420210626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1\times {\mathrm{619}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 701740800

約数和(自身を除く): 281530174

約数列:

[1, 2, 11, 22, 59, 118, 523, 619, 649, 1046, 1238, 1298, 5753, 6809, 11506, 13618, 30857, 36521, 61714, 73042, 323737, 339427, 401731, 647474, 678854, 803462, 3561107, 7122214, 19100483, 38200966, 210105313, 420210626]

約数ペア:

[(1, 420210626), (2, 210105313), (11, 38200966), (22, 19100483), (59, 7122214), (118, 3561107), (523, 803462), (619, 678854), (649, 647474), (1046, 401731), (1238, 339427), (1298, 323737), (5753, 73042), (6809, 61714), (11506, 36521), (13618, 30857)]