1042404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 2721600

約数和(自身を除く): 1679196

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 149, 159, 212, 298, 318, 447, 583, 596, 636, 894, 1166, 1639, 1749, 1788, 2332, 3278, 3498, 4917, 6556, 6996, 7897, 9834, 15794, 19668, 23691, 31588, 47382, 86867, 94764, 173734, 260601, 347468, 521202, 1042404]

約数ペア:

[(1, 1042404), (2, 521202), (3, 347468), (4, 260601), (6, 173734), (11, 94764), (12, 86867), (22, 47382), (33, 31588), (44, 23691), (53, 19668), (66, 15794), (106, 9834), (132, 7897), (149, 6996), (159, 6556), (212, 4917), (298, 3498), (318, 3278), (447, 2332), (583, 1788), (596, 1749), (636, 1639), (894, 1166)]