917504068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{1277}}^1$

素因数の和:1672

約数の個数: 48

約数和(自身を含む): 1777963824

約数和(自身を除く): 860459756

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 337, 533, 674, 1066, 1277, 1348, 2132, 2554, 4381, 5108, 8762, 13817, 16601, 17524, 27634, 33202, 52357, 55268, 66404, 104714, 179621, 209428, 359242, 430349, 680641, 718484, 860698, 1361282, 1721396, 2722564, 5594537, 11189074, 17644309, 22378148, 35288618, 70577236, 229376017, 458752034, 917504068]

約数ペア:

[(1, 917504068), (2, 458752034), (4, 229376017), (13, 70577236), (26, 35288618), (41, 22378148), (52, 17644309), (82, 11189074), (164, 5594537), (337, 2722564), (533, 1721396), (674, 1361282), (1066, 860698), (1277, 718484), (1348, 680641), (2132, 430349), (2554, 359242), (4381, 209428), (5108, 179621), (8762, 104714), (13817, 66404), (16601, 55268), (17524, 52357), (27634, 33202)]