2018676166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{683}}^1$

素因数の和:941

約数の個数: 64

約数和(自身を含む): 3566868480

約数和(自身を除く): 1548192314

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 193, 247, 386, 403, 494, 589, 683, 806, 1178, 1366, 2509, 3667, 5018, 5983, 7334, 7657, 8879, 11966, 12977, 15314, 17758, 21173, 25954, 42346, 47671, 77779, 95342, 113677, 131819, 155558, 168701, 227354, 263638, 275249, 337402, 402287, 550498, 804574, 1477801, 1713647, 2504561, 2955602, 3427294, 4086389, 5009122, 5229731, 8172778, 10459462, 32559293, 53123057, 65118586, 77641391, 106246114, 155282782, 1009338083, 2018676166]

約数ペア:

[(1, 2018676166), (2, 1009338083), (13, 155282782), (19, 106246114), (26, 77641391), (31, 65118586), (38, 53123057), (62, 32559293), (193, 10459462), (247, 8172778), (386, 5229731), (403, 5009122), (494, 4086389), (589, 3427294), (683, 2955602), (806, 2504561), (1178, 1713647), (1366, 1477801), (2509, 804574), (3667, 550498), (5018, 402287), (5983, 337402), (7334, 275249), (7657, 263638), (8879, 227354), (11966, 168701), (12977, 155558), (15314, 131819), (17758, 113677), (21173, 95342), (25954, 77779), (42346, 47671)]