542546444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{10639}}^1$

素因数の和:10734

約数の個数: 48

約数和(自身を含む): 1108262400

約数和(自身を除く): 565715956

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 61, 76, 122, 209, 244, 418, 671, 836, 1159, 1342, 2318, 2684, 4636, 10639, 12749, 21278, 25498, 42556, 50996, 117029, 202141, 234058, 404282, 468116, 648979, 808564, 1297958, 2223551, 2595916, 4447102, 7138769, 8894204, 12330601, 14277538, 24661202, 28555076, 49322404, 135636611, 271273222, 542546444]

約数ペア:

[(1, 542546444), (2, 271273222), (4, 135636611), (11, 49322404), (19, 28555076), (22, 24661202), (38, 14277538), (44, 12330601), (61, 8894204), (76, 7138769), (122, 4447102), (209, 2595916), (244, 2223551), (418, 1297958), (671, 808564), (836, 648979), (1159, 468116), (1342, 404282), (2318, 234058), (2684, 202141), (4636, 117029), (10639, 50996), (12749, 42556), (21278, 25498)]