964791652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{15809}}^1$

素因数の和:15916

約数の個数: 48

約数和(自身を含む): 1965499200

約数和(自身を除く): 1000707548

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 73, 76, 146, 209, 292, 418, 803, 836, 1387, 1606, 2774, 3212, 5548, 15257, 15809, 30514, 31618, 61028, 63236, 173899, 300371, 347798, 600742, 695596, 1154057, 1201484, 2308114, 3304081, 4616228, 6608162, 12694627, 13216324, 21927083, 25389254, 43854166, 50778508, 87708332, 241197913, 482395826, 964791652]

約数ペア:

[(1, 964791652), (2, 482395826), (4, 241197913), (11, 87708332), (19, 50778508), (22, 43854166), (38, 25389254), (44, 21927083), (73, 13216324), (76, 12694627), (146, 6608162), (209, 4616228), (292, 3304081), (418, 2308114), (803, 1201484), (836, 1154057), (1387, 695596), (1606, 600742), (2774, 347798), (3212, 300371), (5548, 173899), (15257, 63236), (15809, 61028), (30514, 31618)]