391953198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{6709}}^1$

素因数の和:6841

約数の個数: 64

約数和(自身を含む): 973969920

約数和(自身を除く): 582016722

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 107, 182, 214, 273, 321, 546, 642, 749, 1391, 1498, 2247, 2782, 4173, 4494, 6709, 8346, 9737, 13418, 19474, 20127, 29211, 40254, 46963, 58422, 87217, 93926, 140889, 174434, 261651, 281778, 523302, 610519, 717863, 1221038, 1435726, 1831557, 2153589, 3663114, 4307178, 5025041, 9332219, 10050082, 15075123, 18664438, 27996657, 30150246, 55993314, 65325533, 130651066, 195976599, 391953198]

約数ペア:

[(1, 391953198), (2, 195976599), (3, 130651066), (6, 65325533), (7, 55993314), (13, 30150246), (14, 27996657), (21, 18664438), (26, 15075123), (39, 10050082), (42, 9332219), (78, 5025041), (91, 4307178), (107, 3663114), (182, 2153589), (214, 1831557), (273, 1435726), (321, 1221038), (546, 717863), (642, 610519), (749, 523302), (1391, 281778), (1498, 261651), (2247, 174434), (2782, 140889), (4173, 93926), (4494, 87217), (6709, 58422), (8346, 46963), (9737, 40254), (13418, 29211), (19474, 20127)]