2197296876

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{23563}}^1$

素因数の和:23998

約数の個数: 48

約数和(自身を含む): 5410294400

約数和(自身を除く): 3212997524

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 409, 818, 1227, 1636, 2454, 4908, 7771, 15542, 23313, 23563, 31084, 46626, 47126, 70689, 93252, 94252, 141378, 282756, 447697, 895394, 1343091, 1790788, 2686182, 5372364, 9637267, 19274534, 28911801, 38549068, 57823602, 115647204, 183108073, 366216146, 549324219, 732432292, 1098648438, 2197296876]

約数ペア:

[(1, 2197296876), (2, 1098648438), (3, 732432292), (4, 549324219), (6, 366216146), (12, 183108073), (19, 115647204), (38, 57823602), (57, 38549068), (76, 28911801), (114, 19274534), (228, 9637267), (409, 5372364), (818, 2686182), (1227, 1790788), (1636, 1343091), (2454, 895394), (4908, 447697), (7771, 282756), (15542, 141378), (23313, 94252), (23563, 93252), (31084, 70689), (46626, 47126)]