4218561932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{523}}^1\times {\mathrm{857}}^1$

素因数の和:1578

約数の個数: 48

約数和(自身を含む): 8018922912

約数和(自身を除く): 3800360980

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 523, 724, 857, 1046, 1714, 2092, 2353, 3428, 4706, 6799, 9412, 11141, 13598, 22282, 27196, 44564, 94663, 155117, 189326, 310234, 378652, 448211, 620468, 896422, 1230619, 1792844, 2016521, 2461238, 4033042, 4922476, 5826743, 8066084, 11653486, 23306972, 81126191, 162252382, 324504764, 1054640483, 2109280966, 4218561932]

約数ペア:

[(1, 4218561932), (2, 2109280966), (4, 1054640483), (13, 324504764), (26, 162252382), (52, 81126191), (181, 23306972), (362, 11653486), (523, 8066084), (724, 5826743), (857, 4922476), (1046, 4033042), (1714, 2461238), (2092, 2016521), (2353, 1792844), (3428, 1230619), (4706, 896422), (6799, 620468), (9412, 448211), (11141, 378652), (13598, 310234), (22282, 189326), (27196, 155117), (44564, 94663)]