2878903144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{94477}}^1$

素因数の和:94789

約数の個数: 32

約数和(自身を含む): 5833071720

約数和(自身を除く): 2954168576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 293, 586, 1172, 2344, 3809, 7618, 15236, 30472, 94477, 188954, 377908, 755816, 1228201, 2456402, 4912804, 9825608, 27681761, 55363522, 110727044, 221454088, 359862893, 719725786, 1439451572, 2878903144]

約数ペア:

[(1, 2878903144), (2, 1439451572), (4, 719725786), (8, 359862893), (13, 221454088), (26, 110727044), (52, 55363522), (104, 27681761), (293, 9825608), (586, 4912804), (1172, 2456402), (2344, 1228201), (3809, 755816), (7618, 377908), (15236, 188954), (30472, 94477)]