13307638630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131071}}^1$

素因数の和:131173

約数の個数: 64

約数和(自身を含む): 28538044416

約数和(自身を除く): 15230405786

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 71, 110, 130, 142, 143, 286, 355, 710, 715, 781, 923, 1430, 1562, 1846, 3905, 4615, 7810, 9230, 10153, 20306, 50765, 101530, 131071, 262142, 655355, 1310710, 1441781, 1703923, 2883562, 3407846, 7208905, 8519615, 9306041, 14417810, 17039230, 18612082, 18743153, 37486306, 46530205, 93060410, 93715765, 102366451, 120978533, 187431530, 204732902, 241957066, 511832255, 604892665, 1023664510, 1209785330, 1330763863, 2661527726, 6653819315, 13307638630]

約数ペア:

[(1, 13307638630), (2, 6653819315), (5, 2661527726), (10, 1330763863), (11, 1209785330), (13, 1023664510), (22, 604892665), (26, 511832255), (55, 241957066), (65, 204732902), (71, 187431530), (110, 120978533), (130, 102366451), (142, 93715765), (143, 93060410), (286, 46530205), (355, 37486306), (710, 18743153), (715, 18612082), (781, 17039230), (923, 14417810), (1430, 9306041), (1562, 8519615), (1846, 7208905), (3905, 3407846), (4615, 2883562), (7810, 1703923), (9230, 1441781), (10153, 1310710), (20306, 655355), (50765, 262142), (101530, 131071)]