1992416

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 4309200

約数和(自身を除く): 2316784

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 113, 116, 152, 226, 232, 304, 452, 464, 551, 608, 904, 928, 1102, 1808, 2147, 2204, 3277, 3616, 4294, 4408, 6554, 8588, 8816, 13108, 17176, 17632, 26216, 34352, 52432, 62263, 68704, 104864, 124526, 249052, 498104, 996208, 1992416]

約数ペア:

[(1, 1992416), (2, 996208), (4, 498104), (8, 249052), (16, 124526), (19, 104864), (29, 68704), (32, 62263), (38, 52432), (58, 34352), (76, 26216), (113, 17632), (116, 17176), (152, 13108), (226, 8816), (232, 8588), (304, 6554), (452, 4408), (464, 4294), (551, 3616), (608, 3277), (904, 2204), (928, 2147), (1102, 1808)]