2247994996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{4663}}^1$

素因数の和:4880

約数の個数: 48

約数和(自身を含む): 4329385984

約数和(自身を除く): 2081390988

約数列:

[1, 2, 4, 13, 26, 52, 73, 127, 146, 254, 292, 508, 949, 1651, 1898, 3302, 3796, 4663, 6604, 9271, 9326, 18542, 18652, 37084, 60619, 120523, 121238, 241046, 242476, 340399, 482092, 592201, 680798, 1184402, 1361596, 2368804, 4425187, 7698613, 8850374, 15397226, 17700748, 30794452, 43230673, 86461346, 172922692, 561998749, 1123997498, 2247994996]

約数ペア:

[(1, 2247994996), (2, 1123997498), (4, 561998749), (13, 172922692), (26, 86461346), (52, 43230673), (73, 30794452), (127, 17700748), (146, 15397226), (254, 8850374), (292, 7698613), (508, 4425187), (949, 2368804), (1651, 1361596), (1898, 1184402), (3302, 680798), (3796, 592201), (4663, 482092), (6604, 340399), (9271, 242476), (9326, 241046), (18542, 121238), (18652, 120523), (37084, 60619)]