2488392885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{3433}}^1$

素因数の和:3666

約数の個数: 64

約数和(自身を含む): 4557275136

約数和(自身を除く): 2068882251

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 191, 253, 345, 573, 759, 955, 1265, 2101, 2865, 3433, 3795, 4393, 6303, 10299, 10505, 13179, 17165, 21965, 31515, 37763, 48323, 51495, 65895, 78959, 113289, 144969, 188815, 236877, 241615, 394795, 566445, 655703, 724845, 868549, 1184385, 1967109, 2605647, 3278515, 4342745, 7212733, 9835545, 13028235, 15081169, 21638199, 36063665, 45243507, 75405845, 108190995, 165892859, 226217535, 497678577, 829464295, 2488392885]

約数ペア:

[(1, 2488392885), (3, 829464295), (5, 497678577), (11, 226217535), (15, 165892859), (23, 108190995), (33, 75405845), (55, 45243507), (69, 36063665), (115, 21638199), (165, 15081169), (191, 13028235), (253, 9835545), (345, 7212733), (573, 4342745), (759, 3278515), (955, 2605647), (1265, 1967109), (2101, 1184385), (2865, 868549), (3433, 724845), (3795, 655703), (4393, 566445), (6303, 394795), (10299, 241615), (10505, 236877), (13179, 188815), (17165, 144969), (21965, 113289), (31515, 78959), (37763, 65895), (48323, 51495)]