1631569124

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{1801}}^1$

素因数の和:2100

約数の個数: 48

約数和(自身を含む): 3063688320

約数和(自身を除く): 1432119196

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 229, 458, 916, 989, 1801, 1978, 3602, 3956, 5267, 7204, 9847, 10534, 19694, 21068, 39388, 41423, 77443, 82846, 154886, 165692, 226481, 309772, 412429, 452962, 824858, 905924, 1649716, 1781189, 3562378, 7124756, 9485867, 17734447, 18971734, 35468894, 37943468, 70937788, 407892281, 815784562, 1631569124]

約数ペア:

[(1, 1631569124), (2, 815784562), (4, 407892281), (23, 70937788), (43, 37943468), (46, 35468894), (86, 18971734), (92, 17734447), (172, 9485867), (229, 7124756), (458, 3562378), (916, 1781189), (989, 1649716), (1801, 905924), (1978, 824858), (3602, 452962), (3956, 412429), (5267, 309772), (7204, 226481), (9847, 165692), (10534, 154886), (19694, 82846), (21068, 77443), (39388, 41423)]