1958672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:423

約数の個数: 40

約数和(自身を含む): 4240800

約数和(自身を除く): 2282128

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 379, 646, 758, 1292, 1516, 2584, 3032, 5168, 6064, 6443, 7201, 12886, 14402, 25772, 28804, 51544, 57608, 103088, 115216, 122417, 244834, 489668, 979336, 1958672]

約数ペア:

[(1, 1958672), (2, 979336), (4, 489668), (8, 244834), (16, 122417), (17, 115216), (19, 103088), (34, 57608), (38, 51544), (68, 28804), (76, 25772), (136, 14402), (152, 12886), (272, 7201), (304, 6443), (323, 6064), (379, 5168), (646, 3032), (758, 2584), (1292, 1516)]