1289183764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1\times {\mathrm{1483}}^1$

素因数の和:2380

約数の個数: 48

約数和(自身を含む): 2572899840

約数和(自身を除く): 1283716076

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 859, 1012, 1483, 1718, 2966, 3436, 5932, 9449, 16313, 18898, 19757, 32626, 34109, 37796, 39514, 65252, 68218, 79028, 136436, 217327, 375199, 434654, 750398, 869308, 1273897, 1500796, 2547794, 5095588, 14012867, 28025734, 29299631, 56051468, 58599262, 117198524, 322295941, 644591882, 1289183764]

約数ペア:

[(1, 1289183764), (2, 644591882), (4, 322295941), (11, 117198524), (22, 58599262), (23, 56051468), (44, 29299631), (46, 28025734), (92, 14012867), (253, 5095588), (506, 2547794), (859, 1500796), (1012, 1273897), (1483, 869308), (1718, 750398), (2966, 434654), (3436, 375199), (5932, 217327), (9449, 136436), (16313, 79028), (18898, 68218), (19757, 65252), (32626, 39514), (34109, 37796)]