719719164

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1052221}}^1$

素因数の和:1052250

約数の個数: 36

約数和(自身を含む): 1915044040

約数和(自身を除く): 1195324876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1052221, 2104442, 3156663, 4208884, 6313326, 9469989, 12626652, 18939978, 19992199, 37879956, 39984398, 59976597, 79968796, 119953194, 179929791, 239906388, 359859582, 719719164]

約数ペア:

[(1, 719719164), (2, 359859582), (3, 239906388), (4, 179929791), (6, 119953194), (9, 79968796), (12, 59976597), (18, 39984398), (19, 37879956), (36, 19992199), (38, 18939978), (57, 12626652), (76, 9469989), (114, 6313326), (171, 4208884), (228, 3156663), (342, 2104442), (684, 1052221)]