13698976790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{877}}^1\times {\mathrm{883}}^1$

素因数の和:1857

約数の個数: 64

約数和(自身を含む): 25985568960

約数和(自身を除く): 12286592170

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 610, 877, 883, 1754, 1766, 1769, 3538, 4385, 4415, 8770, 8830, 8845, 17690, 25433, 25607, 50866, 51214, 53497, 53863, 106994, 107726, 127165, 128035, 254330, 256070, 267485, 269315, 534970, 538630, 774391, 1548782, 1551413, 1562027, 3102826, 3124054, 3871955, 7743910, 7757065, 7810135, 15514130, 15620270, 22457339, 44914678, 47237851, 94475702, 112286695, 224573390, 236189255, 472378510, 1369897679, 2739795358, 6849488395, 13698976790]

約数ペア:

[(1, 13698976790), (2, 6849488395), (5, 2739795358), (10, 1369897679), (29, 472378510), (58, 236189255), (61, 224573390), (122, 112286695), (145, 94475702), (290, 47237851), (305, 44914678), (610, 22457339), (877, 15620270), (883, 15514130), (1754, 7810135), (1766, 7757065), (1769, 7743910), (3538, 3871955), (4385, 3124054), (4415, 3102826), (8770, 1562027), (8830, 1551413), (8845, 1548782), (17690, 774391), (25433, 538630), (25607, 534970), (50866, 269315), (51214, 267485), (53497, 256070), (53863, 254330), (106994, 128035), (107726, 127165)]