1330302332

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 2412480672

約数和(自身を除く): 1082178340

約数列:

[1, 2, 4, 53, 106, 137, 163, 212, 274, 281, 326, 548, 562, 652, 1124, 7261, 8639, 14522, 14893, 17278, 22331, 29044, 29786, 34556, 38497, 44662, 45803, 59572, 76994, 89324, 91606, 153988, 183212, 1183543, 2040341, 2367086, 2427559, 4080682, 4734172, 4855118, 6275011, 8161364, 9710236, 12550022, 25100044, 332575583, 665151166, 1330302332]

約数ペア:

[(1, 1330302332), (2, 665151166), (4, 332575583), (53, 25100044), (106, 12550022), (137, 9710236), (163, 8161364), (212, 6275011), (274, 4855118), (281, 4734172), (326, 4080682), (548, 2427559), (562, 2367086), (652, 2040341), (1124, 1183543), (7261, 183212), (8639, 153988), (14522, 91606), (14893, 89324), (17278, 76994), (22331, 59572), (29044, 45803), (29786, 44662), (34556, 38497)]