2011091316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{51361}}^1$

素因数の和:51632

約数の個数: 48

約数和(自身を含む): 5073743808

約数和(自身を除く): 3062652492

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 251, 502, 753, 1004, 1506, 3012, 3263, 6526, 9789, 13052, 19578, 39156, 51361, 102722, 154083, 205444, 308166, 616332, 667693, 1335386, 2003079, 2670772, 4006158, 8012316, 12891611, 25783222, 38674833, 51566444, 77349666, 154699332, 167590943, 335181886, 502772829, 670363772, 1005545658, 2011091316]

約数ペア:

[(1, 2011091316), (2, 1005545658), (3, 670363772), (4, 502772829), (6, 335181886), (12, 167590943), (13, 154699332), (26, 77349666), (39, 51566444), (52, 38674833), (78, 25783222), (156, 12891611), (251, 8012316), (502, 4006158), (753, 2670772), (1004, 2003079), (1506, 1335386), (3012, 667693), (3263, 616332), (6526, 308166), (9789, 205444), (13052, 154083), (19578, 102722), (39156, 51361)]