2042216124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{122347}}^1$

素因数の和:122474

約数の個数: 48

約数和(自身を含む): 5179724928

約数和(自身を除く): 3137508804

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 1284, 1391, 2782, 4173, 5564, 8346, 16692, 122347, 244694, 367041, 489388, 734082, 1468164, 1590511, 3181022, 4771533, 6362044, 9543066, 13091129, 19086132, 26182258, 39273387, 52364516, 78546774, 157093548, 170184677, 340369354, 510554031, 680738708, 1021108062, 2042216124]

約数ペア:

[(1, 2042216124), (2, 1021108062), (3, 680738708), (4, 510554031), (6, 340369354), (12, 170184677), (13, 157093548), (26, 78546774), (39, 52364516), (52, 39273387), (78, 26182258), (107, 19086132), (156, 13091129), (214, 9543066), (321, 6362044), (428, 4771533), (642, 3181022), (1284, 1590511), (1391, 1468164), (2782, 734082), (4173, 489388), (5564, 367041), (8346, 244694), (16692, 122347)]