1640972316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1\times {\mathrm{4933}}^1$

素因数の和:6418

約数の個数: 48

約数和(自身を含む): 4034038400

約数和(自身を除く): 2393066084

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1459, 2918, 4377, 4933, 5836, 8754, 9866, 14799, 17508, 19732, 27721, 29598, 55442, 59196, 83163, 93727, 110884, 166326, 187454, 281181, 332652, 374908, 562362, 1124724, 7197247, 14394494, 21591741, 28788988, 43183482, 86366964, 136747693, 273495386, 410243079, 546990772, 820486158, 1640972316]

約数ペア:

[(1, 1640972316), (2, 820486158), (3, 546990772), (4, 410243079), (6, 273495386), (12, 136747693), (19, 86366964), (38, 43183482), (57, 28788988), (76, 21591741), (114, 14394494), (228, 7197247), (1459, 1124724), (2918, 562362), (4377, 374908), (4933, 332652), (5836, 281181), (8754, 187454), (9866, 166326), (14799, 110884), (17508, 93727), (19732, 83163), (27721, 59196), (29598, 55442)]