1305376

素因数分解:

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

素因数の和:161

約数の個数: 36

約数和(自身を含む): 2736342

約数和(自身を除く): 1430966

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 113, 152, 226, 304, 361, 452, 608, 722, 904, 1444, 1808, 2147, 2888, 3616, 4294, 5776, 8588, 11552, 17176, 34352, 40793, 68704, 81586, 163172, 326344, 652688, 1305376]

約数ペア:

[(1, 1305376), (2, 652688), (4, 326344), (8, 163172), (16, 81586), (19, 68704), (32, 40793), (38, 34352), (76, 17176), (113, 11552), (152, 8588), (226, 5776), (304, 4294), (361, 3616), (452, 2888), (608, 2147), (722, 1808), (904, 1444)]