2000559324

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{186689}}^1$

素因数の和:186762

約数の個数: 48

約数和(自身を含む): 5018227200

約数和(自身を除く): 3017667876

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 564, 893, 1786, 2679, 3572, 5358, 10716, 186689, 373378, 560067, 746756, 1120134, 2240268, 3547091, 7094182, 8774383, 10641273, 14188364, 17548766, 21282546, 26323149, 35097532, 42565092, 52646298, 105292596, 166713277, 333426554, 500139831, 666853108, 1000279662, 2000559324]

約数ペア:

[(1, 2000559324), (2, 1000279662), (3, 666853108), (4, 500139831), (6, 333426554), (12, 166713277), (19, 105292596), (38, 52646298), (47, 42565092), (57, 35097532), (76, 26323149), (94, 21282546), (114, 17548766), (141, 14188364), (188, 10641273), (228, 8774383), (282, 7094182), (564, 3547091), (893, 2240268), (1786, 1120134), (2679, 746756), (3572, 560067), (5358, 373378), (10716, 186689)]