487029554258

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{1049}}^1\times {\mathrm{7589}}^1$

素因数の和:8847

約数の個数: 48

約数和(自身を含む): 796296501000

約数和(自身を除く): 309266946742

約数列:

[1, 2, 13, 26, 169, 181, 338, 362, 1049, 2098, 2353, 4706, 7589, 13637, 15178, 27274, 30589, 61178, 98657, 177281, 189869, 197314, 354562, 379738, 1282541, 1373609, 2468297, 2565082, 2747218, 4936594, 7960861, 15921722, 17856917, 32087861, 35713834, 64175722, 103491193, 206982386, 232139921, 464279842, 1345385509, 1440915841, 2690771018, 2881831682, 18731905933, 37463811866, 243514777129, 487029554258]

約数ペア:

[(1, 487029554258), (2, 243514777129), (13, 37463811866), (26, 18731905933), (169, 2881831682), (181, 2690771018), (338, 1440915841), (362, 1345385509), (1049, 464279842), (2098, 232139921), (2353, 206982386), (4706, 103491193), (7589, 64175722), (13637, 35713834), (15178, 32087861), (27274, 17856917), (30589, 15921722), (61178, 7960861), (98657, 4936594), (177281, 2747218), (189869, 2565082), (197314, 2468297), (354562, 1373609), (379738, 1282541)]