2016608516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{1801}}^1$

素因数の和:2232

約数の個数: 48

約数和(自身を含む): 3875929008

約数和(自身を除く): 1859320492

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 353, 706, 793, 1412, 1586, 1801, 3172, 3602, 4589, 7204, 9178, 18356, 21533, 23413, 43066, 46826, 86132, 93652, 109861, 219722, 279929, 439444, 559858, 635753, 1119716, 1271506, 1428193, 2543012, 2856386, 5712772, 8264789, 16529578, 33059156, 38780933, 77561866, 155123732, 504152129, 1008304258, 2016608516]

約数ペア:

[(1, 2016608516), (2, 1008304258), (4, 504152129), (13, 155123732), (26, 77561866), (52, 38780933), (61, 33059156), (122, 16529578), (244, 8264789), (353, 5712772), (706, 2856386), (793, 2543012), (1412, 1428193), (1586, 1271506), (1801, 1119716), (3172, 635753), (3602, 559858), (4589, 439444), (7204, 279929), (9178, 219722), (18356, 109861), (21533, 93652), (23413, 86132), (43066, 46826)]