259047938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{1117}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 434678400

約数和(自身を除く): 175630462

約数列:

[1, 2, 17, 19, 34, 38, 323, 359, 646, 718, 1117, 2234, 6103, 6821, 12206, 13642, 18989, 21223, 37978, 42446, 115957, 231914, 360791, 401003, 721582, 802006, 6817051, 7619057, 13634102, 15238114, 129523969, 259047938]

約数ペア:

[(1, 259047938), (2, 129523969), (17, 15238114), (19, 13634102), (34, 7619057), (38, 6817051), (323, 802006), (359, 721582), (646, 401003), (718, 360791), (1117, 231914), (2234, 115957), (6103, 42446), (6821, 37978), (12206, 21223), (13642, 18989)]