422981416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{369739}}^1$

素因数の和:369769

約数の個数: 32

約数和(自身を含む): 931744800

約数和(自身を除く): 508763384

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 369739, 739478, 1478956, 2957912, 4067129, 4806607, 8134258, 9613214, 16268516, 19226428, 32537032, 38452856, 52872677, 105745354, 211490708, 422981416]

約数ペア:

[(1, 422981416), (2, 211490708), (4, 105745354), (8, 52872677), (11, 38452856), (13, 32537032), (22, 19226428), (26, 16268516), (44, 9613214), (52, 8134258), (88, 4806607), (104, 4067129), (143, 2957912), (286, 1478956), (572, 739478), (1144, 369739)]