542787425284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1\times {\mathrm{306169}}^1$

素因数の和:306620

約数の個数: 48

約数和(自身を含む): 1036000900480

約数和(自身を除く): 493213475196

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 331, 412, 662, 1324, 1339, 2678, 4303, 5356, 8606, 17212, 34093, 68186, 136372, 306169, 443209, 612338, 886418, 1224676, 1772836, 3980197, 7960394, 15920788, 31535407, 63070814, 101341939, 126141628, 202683878, 405367756, 409960291, 819920582, 1317445207, 1639841164, 2634890414, 5269780828, 10438219717, 20876439434, 41752878868, 135696856321, 271393712642, 542787425284]

約数ペア:

[(1, 542787425284), (2, 271393712642), (4, 135696856321), (13, 41752878868), (26, 20876439434), (52, 10438219717), (103, 5269780828), (206, 2634890414), (331, 1639841164), (412, 1317445207), (662, 819920582), (1324, 409960291), (1339, 405367756), (2678, 202683878), (4303, 126141628), (5356, 101341939), (8606, 63070814), (17212, 31535407), (34093, 15920788), (68186, 7960394), (136372, 3980197), (306169, 1772836), (443209, 1224676), (612338, 886418)]