1720146

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 3686400

約数和(自身を除く): 1966254

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 191, 237, 382, 474, 573, 1146, 1501, 3002, 3629, 4503, 7258, 9006, 10887, 15089, 21774, 30178, 45267, 90534, 286691, 573382, 860073, 1720146]

約数ペア:

[(1, 1720146), (2, 860073), (3, 573382), (6, 286691), (19, 90534), (38, 45267), (57, 30178), (79, 21774), (114, 15089), (158, 10887), (191, 9006), (237, 7258), (382, 4503), (474, 3629), (573, 3002), (1146, 1501)]