2859968488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{38569}}^1$

素因数の和:38642

約数の個数: 64

約数和(自身を含む): 6220569600

約数和(自身を除く): 3360601112

約数列:

[1, 2, 4, 8, 13, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 248, 299, 403, 598, 713, 806, 1196, 1426, 1612, 2392, 2852, 3224, 5704, 9269, 18538, 37076, 38569, 74152, 77138, 154276, 308552, 501397, 887087, 1002794, 1195639, 1774174, 2005588, 2391278, 3548348, 4011176, 4782556, 7096696, 9565112, 11532131, 15543307, 23064262, 27499697, 31086614, 46128524, 54999394, 62173228, 92257048, 109998788, 124346456, 219997576, 357496061, 714992122, 1429984244, 2859968488]

約数ペア:

[(1, 2859968488), (2, 1429984244), (4, 714992122), (8, 357496061), (13, 219997576), (23, 124346456), (26, 109998788), (31, 92257048), (46, 62173228), (52, 54999394), (62, 46128524), (92, 31086614), (104, 27499697), (124, 23064262), (184, 15543307), (248, 11532131), (299, 9565112), (403, 7096696), (598, 4782556), (713, 4011176), (806, 3548348), (1196, 2391278), (1426, 2005588), (1612, 1774174), (2392, 1195639), (2852, 1002794), (3224, 887087), (5704, 501397), (9269, 308552), (18538, 154276), (37076, 77138), (38569, 74152)]