2619597423172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{15271771}}^1$

素因数の和:15271892

約数の個数: 48

約数和(自身を含む): 5037241276480

約数和(自身を除く): 2417643853308

約数列:

[1, 2, 4, 19, 37, 38, 61, 74, 76, 122, 148, 244, 703, 1159, 1406, 2257, 2318, 2812, 4514, 4636, 9028, 42883, 85766, 171532, 15271771, 30543542, 61087084, 290163649, 565055527, 580327298, 931578031, 1130111054, 1160654596, 1863156062, 2260222108, 3726312124, 10736055013, 17699982589, 21472110026, 34468387147, 35399965178, 42944220052, 68936774294, 70799930356, 137873548588, 654899355793, 1309798711586, 2619597423172]

約数ペア:

[(1, 2619597423172), (2, 1309798711586), (4, 654899355793), (19, 137873548588), (37, 70799930356), (38, 68936774294), (61, 42944220052), (74, 35399965178), (76, 34468387147), (122, 21472110026), (148, 17699982589), (244, 10736055013), (703, 3726312124), (1159, 2260222108), (1406, 1863156062), (2257, 1160654596), (2318, 1130111054), (2812, 931578031), (4514, 580327298), (4636, 565055527), (9028, 290163649), (42883, 61087084), (85766, 30543542), (171532, 15271771)]