127292412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{815977}}^1$

素因数の和:815997

約数の個数: 24

約数和(自身を含む): 319863376

約数和(自身を除く): 192570964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 815977, 1631954, 2447931, 3263908, 4895862, 9791724, 10607701, 21215402, 31823103, 42430804, 63646206, 127292412]

約数ペア:

[(1, 127292412), (2, 63646206), (3, 42430804), (4, 31823103), (6, 21215402), (12, 10607701), (13, 9791724), (26, 4895862), (39, 3263908), (52, 2447931), (78, 1631954), (156, 815977)]