2013313694636

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1\times {\mathrm{251429}}^1$

素因数の和:251894

約数の個数: 48

約数和(自身を含む): 3633336483840

約数和(自身を除く): 1620022789204

約数列:

[1, 2, 4, 47, 94, 188, 191, 223, 382, 446, 764, 892, 8977, 10481, 17954, 20962, 35908, 41924, 42593, 85186, 170372, 251429, 502858, 1005716, 2001871, 4003742, 8007484, 11817163, 23634326, 47268652, 48022939, 56068667, 96045878, 112137334, 192091756, 224274668, 2257078133, 2635227349, 4514156266, 5270454698, 9028312532, 10540909396, 10709115397, 21418230794, 42836461588, 503328423659, 1006656847318, 2013313694636]

約数ペア:

[(1, 2013313694636), (2, 1006656847318), (4, 503328423659), (47, 42836461588), (94, 21418230794), (188, 10709115397), (191, 10540909396), (223, 9028312532), (382, 5270454698), (446, 4514156266), (764, 2635227349), (892, 2257078133), (8977, 224274668), (10481, 192091756), (17954, 112137334), (20962, 96045878), (35908, 56068667), (41924, 48022939), (42593, 47268652), (85186, 23634326), (170372, 11817163), (251429, 8007484), (502858, 4003742), (1005716, 2001871)]